Ichor Wellspring (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] Kaya Chief Commander can't attack unless

Chief Commander can't attack unless defending player controls an Island

Set: Aether Revolt Prerelease Promos Type: Artifact Creature — Construct Rarity: Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1/+1 counters on it

Scholars say that arbiters exist on every world

it has all activated abilities of all creature cards in all graveyards

Ichor Wellspring (Retro Schematic) (Serial Numbered) [The Brothers' War Retro Artifacts] Kaya Chief Commander can't attack unlessSet: The Brothers' War Retro Artifacts Type: Artifact Rarity: Uncommon Cost: {2} When Ichor Wellspring enters the battlefield or is put into a graveyard from the battlefield, draw a card. "Should a single drop take hold, the oil begins to consume organic tissue and will multiply until it overwhelms its host." Yawgmoth, collected writings