Oath of Druids [Commander 2016] Zombie Cleric Whenever a creature you control

Whenever a creature you control dies or is put into the command zone

Set: Mercadian Masques Type: Enchantment — Aura Rarity: Rare Cost: {U}{U}{U} Enchant creature

Search your library for an artifact card

then sacrifice it unless you pay its upkeep cost for each age counter on it

Set: Weatherlight Type: Artifact Rarity: Rare Cost: {3} {3}

Oath of Druids [Commander 2016] Zombie Cleric Whenever a creature you controlSet: Commander 2016 Type: Enchantment Rarity: Rare Cost: {1}{G} At the beginning of each player's upkeep, that player chooses target player who controls more creatures than they do and is their opponent. The first player may reveal cards from the top of their library until they reveal a creature card. If the first player does, that player puts that card onto the battlefield and all other cards revealed this way into their graveyard.