Clockwork Beast [Introductory Two-Player Set] BW84 Negate an activation of a

Negate an activation of a Spell/Trap Card/Normal Summon/Flip Summon/Special Summon and destroy the Spell Card

Urza turned his focus from the Thran to worlds beyond his own

Set: Dark Revelation Volume 4 Card type: Effect Monster Rarity: Ultra Rare Attack: 0 Defense: 0 This card cannot be Normal Summoned or Set

in Defense Position

where X is the number of planeswalkers you control

Clockwork Beast [Introductory Two-Player Set] BW84 Negate an activation of aSet: Introductory Two Player Set Type: Artifact Creature Beast Rarity: Rare Cost: {6} Clockwork Beast enters the battlefield with seven +1 +0 counters on it. At end of combat, if Clockwork Beast attacked or blocked this combat, remove a +1 +0 counter from it. {X}, {T}: Put up to X +1 +0 counters on Clockwork Beast. This ability can't cause the total number of +1 +0 counters on Clockwork Beast to be greater than seven. Activate only during your upkeep.