Seeking location of calculations governing unit buffs when leveling up

ShiningLight_OBarbas

I'm seeking to nerf the trebuchets a bit as my experience is once they hit level 10, they break the game. Does anyone know the location in db of the calculations governing how units are buffed as they level-up? It would greatly assist me. My thanks for your attention!

Rewan#2358

Leveling values are the same for all melee and ranged units. So you have to nerf the Trebuchets themselves rather than the experience tables.

ShiningLight_OBarbas

Thanks for that Rewan, I have my marching orders!