Silent Arbiter [Fifth Dawn] Magic Player Rewards 2009 They don't untap during their

They don't untap during their controller's next untap step

For each 1 damage that would be dealt to Rock Hydra

create a 5/5 red Dragon creature token with flying

You may reveal a creature card from among them and put it into your hand

Even as humans regained the upper hand

Silent Arbiter [Fifth Dawn] Magic Player Rewards 2009 They don't untap during theirSet: Fifth Dawn Type: Artifact Creature Construct Rarity: Rare Cost: {4} No more than one creature can attack each combat. No more than one creature can block each combat. Scholars say that arbiters exist on every world, created by an unknown hand to enforce justice.