Arcbound Ravager [Kaladesh Inventions] Forest among any of the creatures

among any of the creatures it's being blocked by or is blocking

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

Set: Dark Ascension Promos Type: Creature — Zombie Rarity: Rare Cost: {B} Gravecrawler can't block

Set: Alpha Edition Type: Instant Rarity: Rare Cost: {U} Target spell or permanent becomes blue

Set: Nemesis Type: Legendary Land Rarity: Rare {T}: Add {C}

Arcbound Ravager [Kaladesh Inventions] Forest among any of the creaturesSet: Kaladesh Inventions Type: Artifact Creature Beast Rarity: Mythic Cost: {2} Sacrifice an artifact: Put a +1 +1 counter on Arcbound Ravager. Modular 1 (This creature enters the battlefield with a +1 +1 counter on it. When it dies, you may put its +1 +1 counters on target artifact creature.) "Top performing automaton combatants are to be seized and modified for service." Confiscation directive