Animus, the First Phoenix

Partner with Saikou, the Frozen Phoenix (When
this creature enters the battlefield, target player may
put Saikou into their hand from their library, then
shuffle.)
Flash, flying, protection from white
Whenever Animus enters the battlefield or
attacks, you may discard up to three cards. If you
do, Animus get +2/+2 for each card discarded
this until the end of turn. Animus can be cast
from your graveyard.