ITT: give decent and creative buffs to shitmons, you know the deal

no fucking "give huge power/fairy subtype/steel subtype/one move it needs to beat its counters", actually try and think this time

malamar
give prankster
now it can abuse priority destiny bond, power split, topsy turvy, and switcheroo

arcanine
give normal subtype
now it can abuse stab extremespeed

mantine
give roost
now it can work as a somewhat better wall, as water flying gives some nice resists

electivire
give electrify
now it can freely boost its speed if it manages to electrify an attack from the enemy

Blissey
give Aroma Veil
now it has a slight niche over Chansey and it can't be taunted or encored