Upamon [BT16-003] [Beginning Observer Pre-Release Promos] Condition:Heavily Played Foil Chief Engineer enters the battlefield

Chief Engineer enters the battlefield or another creature dies

" —Klothys

Set: The List Type: Creature — Worm Horror Rarity: Uncommon Cost: {2}{B} When Spined Fluke comes into play

Set: Core Set 2021 Type: Creature — Human Monk Rarity: Uncommon Cost: {1}{U} Prowess (Whenever you cast a noncreature spell

Upamon [BT16-003] [Beginning Observer Pre-Release Promos] Condition:Heavily Played Foil Chief Engineer enters the battlefieldSet: Beginning Observer Pre Release Promos Card type: Digi Egg Rarity: Uncommon Digi type: Amphibian Form: In Training [Opponent's Turn] While this Digimon has 2 or more colors, it gains [Blocker].