Relinquished [MC1-EN003] Secret Rare ST14-10 that monster you control gains

that monster you control gains 2000 ATK and DEF during that damage calculation only

Set: Sun & Moon: Guardians Rising Type: Special Colorless Energy Rarity: Secret Rare

also those monsters cannot be destroyed by card effects

Set: Across Time Pre-Release Cards Card type: Tamer Rarity: Rare Play Cost: 4 [Start of Your Turn] If you have 2 memory or less

Set: Neo Revelation 1st Edition Type: Grass Rarity: Uncommon

Relinquished [MC1-EN003] Secret Rare ST14-10 that monster you control gainsSet: Master Collection Volume 1 Card type: Effect Monster Rarity: Secret Rare Attack: 0 Defense: 0 Select 1 monster on your opponent's side of the field and equip it to this card (this effect can only be used once per turn and you can only equip 1 monster at a time to this card). The ATK and DEF of this card become the same amounts as the monster equipped to this card. If this card is destroyed as a result of battle, the equipped monster is destroyed