Guardian Slime
Passcode: 15771991 Card Database: 15331
If you take battle or effect damage: You can Special Summon this card from your hand. During damage calculation, if this card battles an opponent's monster (Quick Effect): You can make this card gain DEF equal to that opponent's monster's ATK during that damage calculation only. If this card is sent from the hand or field to the GY: You can add 1 Spell/Trap from your Deck to your hand that specifically lists the card "The Winged Dragon of Ra" in its text. You can only use each effect of "Guardian Slime" once per turn.
TCG: Unlimited
OCG: Unlimited
MD: Unlimited
Related
Sets
Related Effects
Cards to hand
Monster stat or field manipulation
Special and Extra Summons