Hi. Can you add me to frend and write at steam ?

If you're talking about corpse feast I'm fairly sure that technically can trigger as long as your character kills an enemy in a physical encounter. Since attack skills can be used that aren't tied to items these sorts of utility skills can be useful.

I do agree that Corpse Feast is sort of junk, but the amazing passive bonus helps balance it out.

Gem focused legendary relic has useless secondary ability. Relic can only be used in mental and spiritual challenges, the secondary ability only works in physical therefore never triggers.

Convincing Voice is definitely an interesting ability to play against, but I think that there are already a fair number of counter-play options available through pet summons so I think I will hold off on changing it directly for now.

It also received an indirect partial counter for Mental challenges thanks to Showing Off now being a drain ability with a longer delay. In my testing I found this could prove effective at reducing the damage in the early and mid-game for enemies that use it. It was worthless against Leshy's in late game however as their stats are just crazy and would have allowed one-hit kills on anyone who wasn't a social tank causing summon tactics to win out.

Maybe Primal Desire aka Convincing Voice could use a nerf. It is used in Mental and Magic challenges, using only Intelligence. At level 1 it has a 1.3 multiplier with a delay of 5 and does full True Damage doing full damage to both armour and HP.