In the world of League of Legends, the rune choices for the champion Volibear, the Freljord's Iron Ambassador, can greatly impact his performance on the Rift. Understanding the most effective way to set up his runes is crucial for players looking to dominate with this powerful bear in the top lane or jungle. This guide will break down the optimal rune setup for Volibear to help you maximize his potential and carry your team to victory.

**Resolve Tree: Grasp of the Undying**

When playing Volibear as a bruiser in the top lane or jungle, Grasp of the Undying is the keystone rune of choice. This rune synergizes well with Volibear's kit, allowing him to sustain in extended trades and skirmishes. The additional health and damage provided by Grasp of the Undying will help Volibear survive in lane and scale into a formidable frontline tank.

**Resolve Tree: Demolish**

Demolish is a solid choice for Volibear to enhance his split-pushing capabilities. By taking down enemy towers more quickly, Volibear can create map pressure and draw attention from the enemy team, giving his own team opportunities to secure objectives elsewhere on the map. This rune is especially useful for Volibear players looking to apply pressure in the side lanes and force favorable map movements from the enemy team.

**Resolve Tree: Conditioning**

Conditioning provides Volibear with additional resistances as the game progresses, making him even tankier in the later stages of the match. This rune is ideal for enhancing Volibear's role as a frontline initiator and soaking up damage for his team. With Conditioning, Volibear can become an even more unkillable force in team fights, allowing him to disrupt the enemy backline and create space for his carries to deal damage.

**Resolve Tree: Overgrowth**

Overgrowth synergizes well with Volibear's playstyle as a tanky bruiser who excels in prolonged fights. By collecting minion and monster souls, Volibear can increase his maximum health throughout the game, further bolstering his durability. This rune allows Volibear to scale into a late-game powerhouse, becoming increasingly difficult for the enemy team to deal with as he grows in size and strength.

In conclusion, setting up Volibear's runes with the Resolve tree and key choices like Grasp of the Undying, Demolish, Conditioning, and Overgrowth can elevate his performance on the Rift and enhance his overall impact in the game. By maximizing his sustain, tower-taking ability, durability, and scaling potential, players can unleash the full power of the Thunder's Roar and lead their team to victory. Mastering the art of rune selection for Volibear is a key step towards dominating with this fearsome champion in League of Legends.