Bini-Jini, Tiki Tyrant

Realmshift {1} (When you cast this spell, you may
pay {1}. If you do, choose a different realm for this. It becomes a card from that realm in addtion to its other
types.)
Whenever you cast a spell from the Fiery realm,
Bini-Jini, Tiki Tyrant gets +1/+1 until end of
turn. If Bini-Jini is from more than one realm, it
gains trample until end of turn.