Illusionary Mask [30th Anniversary Edition] Mystery Booster you may remove an energy

you may remove an energy counter from a permanent they control

Set: Secret Lair Drop Series Type: Artifact Rarity: Rare Cost: {6} When Contagion Engine enters the battlefield

Primal Conqueror enters the battlefield

all beautiful

Set Name: Jump to Lightspeed Release Date: 2025-03-14 Rarity: Legendary Card Name: Devastator Card Number: 877 Card Type: Unit Traits: Imperial

Illusionary Mask [30th Anniversary Edition] Mystery Booster you may remove an energySet: 30th Anniversary Edition Type: Artifact Rarity: Rare Cost: {2} {X}: You may choose a creature card in your hand whose mana cost could be paid by some amount of, or all of, the mana you spent on {X}. If you do, you may cast that card face down as a 2 2 creature spell without paying its mana cost. If the creature that spell becomes as it resolves has not been turned face up and would assign or deal damage, be dealt damage, or become tapped, instead