Malcolm, Keen-Eyed Navigator (Borderless) [The Lost Caverns of Ixalan Special Guests] Innistrad Tetravus enters the battlefield with

Tetravus enters the battlefield with three +1/+1 counters on it

Set: Unknown Event Type: Sorcery Rarity: Common Cost: {3}{B} Target player with exactly seven poison counters loses the game

and lands from the battlefield

" —Snow-Fur

where Heidar's frigid sway is strongest

Malcolm, Keen-Eyed Navigator (Borderless) [The Lost Caverns of Ixalan Special Guests] Innistrad Tetravus enters the battlefield withSet: The Lost Caverns of Ixalan Special Guests Type: Legendary Creature Siren Pirate Rarity: Uncommon Cost: {2}{U} Flying Whenever one or more Pirates you control deal damage to your opponents, you create a Treasure token for each opponent dealt damage. (It's an artifact with "{T}, Sacrifice this artifact: Add one mana of any color.") Partner (You can have two commanders if both have partner.)