Spymaster's Vault - Foil EDHREC Rank_550 You may choose not to

You may choose not to untap Hivis of the Scale during your untap step

Your opponents can't cast spells with even converted mana costs

create an Incubator token with three +1/+1 counters on it and ': Transform this artifact

Set: Dominaria

Ulamog has annihilator X

Spymaster's Vault - Foil EDHREC Rank_550 You may choose not toSpymaster's Vault Land Spymaster's Vault enters the battlefield tapped unless you control a Swamp. : Add . , : Target creature you control connives X, where X is the number of creatures that died this turn. (Draw X cards, then discard X cards. Put a +1 +1 counter on that creature for each nonland card discarded this way.) Set: Modern Horizons 3 Language: English