Brain in a Jar [Shadows over Innistrad Prerelease Promos] SM202 If this Fusion Summoned card

If this Fusion Summoned card you control is destroyed by an opponent's card and sent to your GY: You can Special Summon 1 "Idaten the Conqueror Star" from your Extra Deck

Those creatures can't be regenerated

Set: OTS Tournament Pack 1 Card type: Xyz/Effect Monster Rarity: Common Attack: 2100 Defense: 1600 2 Level 5 Machine-Type monsters Once per turn: You can detach 1 Xyz Material from this card

you can destroy that many Dinosaur-Type monsters in your hand and/or Deck instead

Brain in a Jar [Shadows over Innistrad Prerelease Promos] SM202 If this Fusion Summoned cardSet: Shadows over Innistrad Prerelease Promos Type: Artifact Rarity: Rare Cost: {2} {1}, {T}: Put a charge counter on Brain in a Jar, then you may cast an instant or sorcery spell with mana value equal to the number of charge counters on Brain in a Jar from your hand without paying its mana cost. {3}, {T}, Remove X charge counters from Brain in a Jar: Scry X.