I was leveling Machinist and man, it's such a shame that Wildfire is not an AoE. It feels a waste to use a 120s cooldown ability on a single enemy that is going to die before the duration (at least in lower levels). Also make it explode automatically when the target is dead so we don't have press an extra button to trigger the AoE. I don't even play Tristana but if this happen it would be so much better.