Arena of the Ancients [Legends] SPA Entidad psiónica where X is the number

where X is the number of creatures with defender you control

Set: Guildpact Type: Creature — Vampire Skeleton Rare Cost: {4}{B}{B} Flying When Skeletal Vampire enters the battlefield

Set: Magic 2014 Type: Artifact Uncommon Cost: {3} Whenever you cast a black spell or a Swamp enters the battlefield under your control

that PLAYER performs all actions in the sequence of previously added actions (hereafter known as "ACTION QUEUE")

Set: Commander 2014 Type: Creature — Sphinx Rare Cost: {5}{U}{U} Flying When Sphinx of Uthuun enters the battlefield

Arena of the Ancients [Legends] SPA Entidad psiónica where X is the numberSet: Legends Type: Artifact Rare Cost: {3} Legendary creatures don't untap during their controllers' untap steps. When Arena of the Ancients enters the battlefield, tap all legendary creatures.