Decorated Knight // Present Arms [Happy Holidays] 111a but its original ATK becomes

but its original ATK becomes 0

Set: Mirrodin Type: Artifact Creature — Angel Rarity: Rare Cost: {7} Flying

Set: Limited Edition Beta Type: Sorcery Rarity: Rare Cost: {X}{U}{U} Target player draws X cards

Set: Sun & Moon: Celestial Storm Type: Psychic Rarity: Secret Rare Retreat cost: Colorless

also remove from play that card(s)

Decorated Knight // Present Arms [Happy Holidays] 111a but its original ATK becomesSet: Happy Holidays Type: Creature Human Knight Rarity: Mythic Cost: {3}{U} {2}{U} Whenever Decorated Knight attacks, draw a card from your original deck if it's outside the game. Reverse Type: Sorcery Adventure Exchange your library with another deck you own from outside the game. Shuffle your library.