Opalescence [Urza's Destiny] Rogue Set: Darksteel Type: Artifact Creature

Set: Darksteel Type: Artifact Creature — Golem Rarity: Rare Cost: {4} Remove a +1/+1 counter from Arcbound Reclaimer: Put target artifact card from your graveyard on top of your library

It blocks each attacking creature this turn if able

Activate only during the end of combat step

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

You may cast the copies without paying their mana costs

Opalescence [Urza's Destiny] Rogue Set: Darksteel Type: Artifact CreatureSet: Urza's Destiny Type: Enchantment Rarity: Rare Cost: {2}{W}{W} Each other non Aura enchantment is a creature in addition to its other types and has base power and base toughness each equal to its mana value.