Nahiri, Forged in Fury - [Etched Foil] March of the Machine: The Aftermath (MAT) WCDecks Dark Depths enters the battlefield

Dark Depths enters the battlefield with ten ice counters on it

Whenever a Bird is put into your graveyard from the battlefield

Other legendary creatures you control have vigilance and "{T}: Add one mana of any color

Centuries ago

You can't cast creature spells

Nahiri, Forged in Fury - [Etched Foil] March of the Machine: The Aftermath (MAT) WCDecks Dark Depths enters the battlefieldAffinity for Equipment (This spell costs {1} less to cast for each Equipment you control.) Whenever an equipped creature you control attacks, exile the top card of your library. You may play that card this turn. You may cast Equipment spells this way without paying their mana costs.