LOCH-JP039 (SER) Guardian Slime

LOCH-JP039(SR/SER/PSER) Guardian Slime (守護者史萊姆) WATER Level 10 Aqua ATK 0 DEF 0
You can only use each of this card's (1), (2), and (3) effects once per turn. (1) If you take battle or effect damage: You can Special Summon this card from your hand. (2) When this card battles an opponent's monster, during damage calculation (Quick Effect): This card's DEF becomes equal to that opponent's monster's ATK during that damage calculation only. (3) If this card is sent from the hand or field to the GY: You can add 1 Spell/Trap that specifically lists "The Winged Dragon of Ra" in its text from your Deck to your hand.