>>43538619i like this idea, but there are a few problems.
for starters, gluttony is already an ability and it doesn't need any changes.
wrath could instead cause confusion when you miss and/or land a critical hit, to make it a little bit more balanced.
same with lust and pride: a lustful pokemon becomes automatically infatuated if the opposing pokemon is of the opposite gender, instead of just outright not attacking ever.
a prideful pokemon's attacks deal 50% less damage to a pokemon with a lower BST than itself. shitmons would swarm to it like cockroaches to a dead rat otherwise.
keep in mind that for these pokemon to actually work, they need to have something to compensate (hence why slaking has a high BST).