Arcbound Ravager [Darksteel] League Tokens 2013 Set: Hour of Devastation Type:

Set: Hour of Devastation Type: Enchantment Rarity: Rare Cost: {2}{W} Players can't get counters

Then that player loses all unspent mana and you add the mana lost this way

Set: Battle for Zendikar Prerelease Promos Type: Creature — Cat Beast Rarity: Rare Cost: {4}{W}{W} Vigilance

then discard a card

Arcbound Ravager [Darksteel] League Tokens 2013 Set: Hour of Devastation Type:Set: Darksteel Type: Artifact Creature Beast Rare 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.)