Joleen, Dragon's Daughter

Partner with Rohcyn,Great Teacher (When this creature enters the battlefield, target player may put
Rohcyn into their hand from their library, then shuffle.)
First Strike
Whenever a creature your team controls blocks or becomes blocked by a creature with power 4 or
greater it has Bushido 2 (Whenever this creature
blocks or becomes blocked, it gets +2/+2 until end of
turn.)