Arena of the Ancients [Legends] SPA Entidad psiónica Target opponent guesses that card's

Target opponent guesses that card's name

" —*Azorius Arrester Procedure*

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

where X is the number of creatures with defender you control

Set: Planechase Anthology Planes Type: Plane — Mirrodin Common Cost: Whenever a player casts an instant or sorcery spell with a single target

Arena of the Ancients [Legends] SPA Entidad psiónica Target opponent guesses that card'sSet: 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.