Set: 25th Anniversary Tin: Dueling Heroes Mega Pack
Number: MP23-EN120
Rarity: Common
Attribute: DARK
Monster Type: Machine
Card Type: Effect Monster
Attack: 1600
Defense: 2800
Description: You can target up to 3 "Therion" monsters in your GY; Special Summon this card from your hand, and if you do, equip them to this card. You can discard 1 "Endless Engine Argyro System"; destroy all cards your opponent controls. While this card is equipped to a monster: You can Special Summon this card, then equip the monster this card was equipped to, to this card. You can only use each effect of "Therion Irregular" once per turn.
Number: MP23-EN120
Rarity: Common
Attribute: DARK
Monster Type: Machine
Card Type: Effect Monster
Attack: 1600
Defense: 2800
Description: You can target up to 3 "Therion" monsters in your GY; Special Summon this card from your hand, and if you do, equip them to this card. You can discard 1 "Endless Engine Argyro System"; destroy all cards your opponent controls. While this card is equipped to a monster: You can Special Summon this card, then equip the monster this card was equipped to, to this card. You can only use each effect of "Therion Irregular" once per turn.