Vigilance

Other creatures you control have protection from creatures with counters on them.

Whenever another nontoken creature enters under an opponent's control, if it doesn't share a creature type with a nontoken creature you control, put your choice of a vigilance counter, a +1/+1 counter, or a lifelink counter on that creature.

{3}{w}{w}: Creatures you control lose all creature types until end of turn.

Partner (You can have two commanders if both have partner.)