Darksteel Mutation [Mystery Booster] Cat Spirit Set: Sun & Moon: Cosmic

Set: Sun & Moon: Cosmic Eclipse Type: Psychic Rarity: Uncommon Retreat cost: Colorless

During each of its controller's upkeeps

You can cast only one more spell this turn

Set: Guildpact Promos Type: Creature — Human Shaman Rarity: Rare Cost: {R/G}{R/G} ({R/G} can be paid with either {R} or {G}

Set: Premium Gold: Infinite Gold Card type: Quick Play Spell Rarity: Gold Secret Rare If a monster you control attacks a monster whose ATK is higher than itself during damage calculation: Your battling monster gains ATK equal to the difference between your LP and your opponent's

Darksteel Mutation [Mystery Booster] Cat Spirit Set: Sun & Moon: CosmicSet: Mystery Booster Type: Enchantment Aura Rarity: Uncommon Cost: {1}{W} Enchant creature Enchanted creature is an Insect artifact creature with base power and toughness 0 1 and has indestructible, and it loses all other abilities, card types, and creature types. Infinitely powerless.