Izalith, Bed of Chaos

When Izalith, Bed of Chaos enters the
battlefield, create two 3/3 black Warlock
creature tokens with Defender and Hexproof.
As long as you control a Warlock creature,
Izalith, Bed of Chaos has Defender, Indestructible, and protection from everything.
Sacrifice a creature: Until end of turn, Demon
spells you cast have Cascade.
{t}: Add {b}{b}{r}{r}{g}{g}