Rupture of the World

For each {1} you paid to summon this card, you
can summon a demon apostle with 2/1
All demon creatures now have the possibility to
evolve for {1}{b}{b} and gain +2/+2
For {1}{b}{b} you can summon an demon apostle
with 3/2
During your end-phase you must sacrifice a
creature to keep this card on the field