Duoterion [LEDU-EN037] Super Rare DB2-099 Set: Kaladesh Inventions Type: Artifact

Set: Kaladesh Inventions Type: Artifact Mythic Cost: {3} Creatures with power greater than the number of cards in your hand can't attack

Set: From the Vault: Relics Type: Artifact Mythic Cost: {1} At the beginning of your upkeep

Set: Legacy of Darkness Card type: Spirit Monster Rarity: Ultra Rare Attack: 2600 Defense: 3100 This card cannot be Special Summoned

if it had two or more +1/+1 counters on it

Duoterion [LEDU-EN037] Super Rare DB2-099 Set: Kaladesh Inventions Type: ArtifactSet: Legendary Duelists Card type: Effect Monster Rarity: Super Rare Attack: 2000 Defense: 1400 You can discard this card; add 1 "Bonding" Spell Trap from your Deck to your hand. If this card is Normal or Special Summoned: You can target 1 "Hydrogeddon", "Oxygeddon", or "Duoterion" in your GY; Special Summon it. You can only use each effect of "Duoterion" once per turn.