Turn 1 Marit Lage (and victory)

Dark Depths enters with ten ice counters on it. : Remove an ice counter from Dark Depths. When Dark Depths has no ice counters on it, sacrifice it. If you do, create Marit Lage, a legendary 20/20 black Avatar creature token with flying and indestructible.

Enchant creature you control Creatures you control have haste.

: Add .

Add .

Imprint — When this artifact enters, you may exile a nonartifact, nonland card from your hand. : Add one mana of any of the exiled card's colors.

First strike Sacrifice this creature: Remove all counters from target permanent.