Zobomafoo, Terror of Qal Sisma

Creature spells you cast with power 4 or greater
cost {2} less to cast.
Whenever Zobomafoo, Terror of Qal Sisma
attacks, each creature you control with
power 4 or greater gets +1/+1 and gains
trample until end of turn.
Zooobooomaafoooo!!
-Zobomafoo