Actually, charm traits is only usefull if you get a potion… why not a trait like:
if a ally use a potion near you, you get the effect of the potion.
or something like :
when you use your ultimate you gain the effect of a random potion for 5s
or at least :
when a boss spawn, you gain effect of a random potion.
that can be helpfull… cause actually, when i play as a tank and hold a grim for the entire game… charm traits are just useless. i can literally play with a blue charm, that doesn’t gonna change anything.
(ps: sorry for my english)