Ajani Steadfast

+1: Until end of turn, up to one target creature gets +1/+1 and gains first strike, vigilance, and lifelink.
-2: Put a +1/+1 counter on each creature you control and a loyalty counter on each other planeswalker you control
-7: you get an emblem with "if a source would deal damage to you or a planeswalker you control,prevent all but 1 of that damage