League of Legends (LoL) is a multiplayer online battle arena (MOBA) game developed by Riot Games. Players take control of unique champions, each with distinct abilities and roles, to battle in team-based matches to destroy the enemy Nexus. The game offers a rich lore, competitive gameplay, and various modes, with the most popular being Summoner's Rift.

Champions' Background: Bel'Veth and Viego
Bel'Veth
Bel'Veth, the Empress of the Void, is a newly introduced champion who embodies the insatiable hunger of the Void. As a creature of pure consumption, she seeks to devour everything in her path to grow stronger, adapting and evolving through the essence she consumes from other life forms.

Viego
Viego, the Ruined King, is a tragic figure who became corrupted by his obsessive love for his deceased wife, Isolde. In his quest to resurrect her, he unleashed the Black Mist upon Runeterra, spreading undeath and corruption. Viego wields the Blade of the Ruined King, seeking to reunite with Isolde at any cost.

Gameplay Overview and Champion Roles
League of Legends offers several gameplay modes:

Summoner's Rift: The classic 5v5 mode where teams work to destroy the enemy Nexus.
ARAM (All Random All Mid): A single-lane 5v5 mode focusing on continuous team fighting.
Teamfight Tactics (TFT): An auto-battler mode where players draft teams of champions to fight automatically.
Bel'Veth and Viego: Champion Roles and Performance in Patch 14.13
Bel'Veth
Role: Bel'Veth is typically played as a jungler. She excels at clearing camps quickly and scaling into a late-game monster with high attack speed and damage. When you embark on your journey, mmowow items can lend a helping hand when you need help.

Patch 14.13 Performance:
In patch 14.13, Bel'Veth has shown strong performance due to her exceptional scaling and team fight presence. Her ability to consume Void Coral and enhance her form makes her a formidable threat as the game progresses.

Viego
Role: Viego is primarily played as a jungler but can also be flexed into the mid or top lane. He is known for his high damage, mobility, and ability to possess enemy champions.

Patch 14.13 Performance:
Viego remains a powerful pick in patch 14.13, thanks to his versatile kit and high carry potential. His ability to reset and take over enemy champions in fights provides a unique advantage in both skirmishes and team fights.

Detailed Skill Breakdown and Playstyle
Bel'Veth
Abilities:

Passive – Death in Lavender: After using an ability, Bel'Veth's next two attacks have increased attack speed and dealt bonus damage.
Q – Void Surge: Bel'Veth dashes in a targeted direction, damaging all enemies she passes through. Each direction has its cooldown.
W – Above and Below: Bel'Veth slams her tail into the ground, dealing damage and knocking up enemies.
E – Royal Maelstrom: Bel'Veth channels a vortex of blades around her, dealing damage and healing based on the damage dealt.
R – Endless Banquet: Bel'Veth consumes Void Coral from slain Void minions or champions, transforming and gaining enhanced abilities.
Playstyle and Skill Max Order:
Max Q first for mobility and damage, followed by E for sustained damage and healing. Max W last for the crowd control. R is leveled whenever available.

Combos:
Bel'Veth's primary combo involves engaging with Q for positioning, following up with W to knock up enemies, and using E for sustained damage and healing. R can be activated after securing a kill to transform and enhance her combat capabilities.

Runes:

Precision:
Keystone: Conqueror – Provides sustained damage and healing.
Triumph: Restores health on takedown.
Legend: Alacrity: Increases attack speed.
Coup de Grace: Increases damage to low-health targets.
Domination:
Sudden Impact: Grants lethality and magic penetration after dashing.
Ravenous Hunter: Provides omnivamp for additional sustain.
Build Path:

Core Items: Kraken Slayer (for attack speed and true damage), Guinsoo's Rageblade (for enhanced on-hit effects), and Blade of the Ruined King (for sustain and additional damage).
Situational Items: Guardian Angel (for resurrection), Wit’s End (for magic resist and attack speed), and Death’s Dance (for sustain and damage mitigation).
Viego
Abilities:

Passive – Sovereign's Domination: Viego can possess the corpses of enemy champions he helps kill, gaining access to their abilities and items for a short duration.
Q – Blade of the Ruined King: Viego's attacks deal bonus damage based on the target's current health and heal him. He can also perform a thrusting attack.
W – Spectral Maw: Viego charges and releases a bolt that stuns and damages the first enemy hit.
E – Harrowed Path: Viego sends forth a wave of mist that grants him camouflage and attack speed while inside it.
R – Heartbreaker: Viego dashes to a location, damaging all nearby enemies and executing low-health targets, displacing their souls for possession.
Playstyle and Skill Max Order:
Max Q first for damage and healing, followed by W for crowd control. Max E last for utility. R is leveled whenever available.

Combos:
Viego's primary combo is to use E for stealth and increased attack speed, follow up with W to stun, and then Q for damage and healing. Use R to execute low-health enemies and reset for another round of abilities through possession.

Runes:

Precision:
Keystone: Conqueror – Provides sustained damage and healing.
Triumph: Restores health on takedown.
Legend: Alacrity: Increases attack speed.
Coup de Grace: Increases damage to low-health targets.
Domination:
Sudden Impact: Grants lethality and magic penetration after dashing.
Ravenous Hunter: Provides omnivamp for additional sustain.
Build Path:

Core Items: Kraken Slayer (for attack speed and true damage), Blade of the Ruined King (for sustain and additional damage), and Guardian Angel (for resurrection).
Situational Items: Sterak’s Gage (for survivability), Death’s Dance (for sustain and damage mitigation), and Maw of Malmortius (for magic resist and lifeline shield).
Early, Mid, and Late Game Strategy
Bel'Veth
Early Game:
Focus on efficient jungle clears and securing objectives. Use Q for mobility and quick camp clears, and gank lanes with W to disrupt and secure kills. Prioritize farming to scale into the late game.

Mid Game:
Transition into more active ganking and objective control. Use your transformation from R to enhance your team fight presence. Coordinate with your team to secure Rift Herald and Dragons.

Late Game:
Bel'Veth's late game revolves around her ability to sustain in prolonged fights. Position yourself to engage with Q and W, then use E to deal consistent damage and heal. Activate R after securing kills to maintain your transformation and enhance your combat abilities.

Viego
Early Game:
Focus on clearing camps efficiently and look for early ganking opportunities. Use E for stealth and increased attack speed during ganks, and follow up with W for crowd control. Prioritize securing early kills to start stacking your passive.

Mid Game:
Viego's mid-game involves roaming and creating pressure through ganks and skirmishes. Use your R to execute low-health targets and possess their bodies to turn fights in your favor. Secure objectives with your team and capitalize on your reset potential in skirmishes.

Late Game:
In late-game team fights, Viego excels at picking off isolated targets and resetting through possession. Position yourself to flank and use E for stealth and increased attack speed. Engage with W for crowd control, follow up with Q for damage and healing, and use R to execute low-health enemies and reset.

Recommended Team Compositions
Bel'Veth
Engage Composition: Pair Bel'Veth with champions that provide crowd control and engage, like Leona or Malphite, to capitalize on her high damage output.
Sustain Composition: Combine with champions like Soraka or Yuumi who can enhance her healing and sustain in fights.
Skirmish Composition: Pair with mobile and high-damage champions like Lee Sin or Zed for quick skirmishes and picks.
Viego
Peel Composition: Pair Viego with champions like Janna or Lulu who can protect your carries while Viego dives the backline.
Assassin Composition: Combine with champions like Akali or Talon who can follow up on Viego's engagements and burst down targets.
Split-Push Composition: Combine with champions that can create map pressure, like Shen or Twisted Fate, to take advantage of Viego’s dueling capabilities.

Facing Kai'Sa as either Bel'Veth or Viego requires a strategic approach that adapts through the early, mid, and late game phases. Both champions bring unique strengths to the table, and understanding their optimal playstyles and mechanics can significantly enhance your performance. In this guide, I will break down how to handle the planning phase against Kai'Sa, strategies for the mid and late-game, and specific team fight tactics. Additionally, I'll provide insights into Bel'Veth's unique attributes and gameplay to help you master her in practical scenarios.

Early Game Strategies Against Kai'Sa
Bel'Veth
Early Game:
Bel'Veth's early game revolves around efficient jungle clearing and impactful ganks. Start by clearing your camps quickly using Q - Void Surge for mobility and E - Royal Maelstrom for sustained damage and healing. When ganking Kai'Sa, utilize W - Above and Below to knock her up and follow up with Q to close the distance and deal damage. Prioritize farming to scale into the mid-game while looking for opportunities to punish overextended lanes. However, when some players explore further and become familiar with a certain hero, some players will choose to buy lol items.

Viego
Early Game:
Viego's early game strategy also focuses on clearing camps efficiently and setting up ganks. Use E - E-Harrowed Path to gain stealth and increased attack speed, then engage with W - W-Spectral Maw to stun Kai'Sa. Follow up with Q - Blade of the Ruined King for additional damage and healing. Viego thrives on early kills to start snowballing, so coordinate with your learners for effective ganks.

Mid Game Strategies
Bel'Veth
Mid Game:
In the mid-game, Bel'Veth should leverage her mobility and damage to control objectives and participate in skirmishes. Use R - Endless Banquet to transform after securing kills, enhancing your combat capabilities. Focus on controlling vision around Dragon and Rift Herald, and look to catch Kai'Sa out of position with your Q and W combo. Your goal is to disrupt her positioning and force her into unfavorable fights.

Viego
Mid Game:
Viego's mid-game is all about exploiting his reset potential in skirmishes. Use E to approach fights stealthily, and engage with W to initiate. Q provides consistent damage, while R - Heartbreaker allows you to execute low-health targets and reset. In fights against Kai'Sa, prioritize targeting her early to disrupt her damage output and capitalize on her vulnerability during cooldowns.

Late Game Strategies
Bel'Veth
Late Game:
Bel'Veth excels in extended team fights due to her sustained damage and healing. In the late game, position yourself to engage with Q and W to knock up Kai'Sa and disrupt her mobility. Use E for sustained damage and healing, and activate R after securing kills to maintain your transformation. Focus on targeting Kai'Sa during her cooldowns and coordinate with your team to burst her down quickly.

Viego
Late Game:
Viego's late game involves using his reset potential to turn fights. Position yourself to flank and use E for stealth and increased attack speed. Engage with W to stun Kai'Sa, follow up with Q for damage and healing, and use R to execute and possess her if possible. Your goal is to use your resets to continuously apply pressure and disrupt the enemy backline.

Team Fight Tactics Against Kai'Sa
Bel'Veth
Engage Strategies:
In team fights, Bel'Veth should look to engage after Kai'Sa uses her primary abilities. Use Q to close the distance and W to knock her up, followed by E for sustained damage. Activate R after securing a kill to enhance your combat abilities and sustain through the fight. Focus on positioning yourself to maximize your damage output while disrupting Kai'Sa's positioning.

Positioning and Execution:
Position yourself to either dive the backline or peel for your carries, depending on the fight's context. Use Q for mobility and W for crowd control, and rely on E for sustained damage and healing. Your goal is to out-sustain Kai'Sa and force her into unfavorable positions where she can be burst down by your team.

Viego
Engage Strategies:
Viego should focus on picking off isolated targets and using his resets to turn fights. Use E for stealth and increased attack speed, engage with W to stun Kai'Sa, and follow up with Q for damage. Use R to execute low-health targets and reset. Coordinate with your team to prioritize targeting Kai'Sa early in fights to mitigate her damage output.

Positioning and Execution:
Position yourself to flank and use E for stealth and increased attack speed. Engage with W to stun Kai'Sa, follow up with Q for damage and healing, and use R to execute and possess her if possible. Your goal is to use your resets to continuously apply pressure and disrupt the enemy backline.

Practical Tips for Playing Bel'Veth
Skill Timing: Master the timing of Q to maximize mobility and damage.
Sustain: Utilize your passive and E to sustain through extended trades and fights.
Positioning: Position yourself to maximize the impact of your crowd control in team fights.
Combos: Practice combos like Q W E to maximize your damage output and control in fights.
Map Awareness: Use your mid-game strength to impact other lanes and secure objectives.
Conclusion
Playing Bel'Veth or Viego against Kai'Sa requires a deep understanding of each champion's strengths and weaknesses. Bel'Veth's sustained damage and healing make her a formidable duelist and team fighter, while Viego's reset potential and versatility allow him to disrupt and carry fights. By mastering their mechanics, timing, and positioning, you can outplay Kai'Sa and secure victories in both laning and team fights. I hope this guide helps you enhance your gameplay and achieve greater success on the Rift.