Silent Arbiter [Conspiracy] San Diego Comic-Con 2013 then sacrifice it unless you

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

" —Imran

Set: New Phyrexia Type: Legendary Creature — Praetor Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp

When Cyclopean Tomb is put into a graveyard from the battlefield

Silent Arbiter [Conspiracy] San Diego Comic-Con 2013 then sacrifice it unless youSet: Conspiracy Type: Artifact Creature Construct 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.