Do any of you know how you can create/if there is one already, that can show how much damage a trinket will give at certain buffs? Its a On Use trinket. For example:

Rotcrusted Voodoo Doll (cant link)

I want to use it whenever I have max dmg output on it (without delaying too much ofc) (buffs/proccs). I just want like a little text above the trinket weak aura that displays damage, kinda.

Thanks alot!