Duskfall, Murloc Chief

Indestructible,{X}Command Zone Convoke
ETB with X 1/1 Murloc creature. At the beginning of each players upkeep they gain control of Duskfall. Duskfall cant attack its owner, attacks each combat.Whenever Duskfall attacks its owner creates X 1/1 Murlocs, where X is the number of attacking creature.
Sacrifice a murloc: Draw a card