Arcbound Overseer [Darksteel] Anthologies if that player controls a

if that player controls a nonblack

Set: Commander Anthology Volume II Type: Creature — Spirit Rare Cost: {2}{U}{U} At the beginning of each player's upkeep

Set: Classic Sixth Edition Type: Enchantment — Aura Rarity: Uncommon Cost: {B} Enchant creature

If that creature was green or white

Set: Unglued Type: Artifact Rare Cost: {4} {2}

Arcbound Overseer [Darksteel] Anthologies if that player controls aSet: Darksteel Type: Artifact Creature Golem Rare Cost: {8} At the beginning of your upkeep, put a +1 +1 counter on each creature with modular you control. Modular 6 (This creature enters the battlefield with six +1 +1 counters on it. When it dies, you may put its +1 +1 counters on target artifact creature.)