What if the Sunbreaker Titan from Destiny was a champion?

[P] Combustion - killing enemies makes them explode. [Q] Thermite Grenade - Throws a grenade that creates a line of fire for a few seconds. [W] Suncharge - Hurl yourself forward. Enemies in your path are damaged and knocked aside. [E] Sunstrike - Your next basic attack deals bonus damage and sets targets on fire. [R] Hammer of Sol - Summon a flaming hammer and wreak destruction down upon your enemies. Gain bonus resists.

https://www.youtube.com/watch?v=s-kZX3Jyvwg]