Vanquish Soul Dr. Mad Love (Ultra Rare)

If this card is Normal or Special Summoned: You can add 1 Vanquish Soul Spell/Trap from your Deck to your hand. (Quick Effect): You can reveal the appropriate monster(s) in your hand to activate 1 of these effects;
* 1 DARK monster: 1 face-up monster your opponent controls loses 500 ATK/DEF.
* 1 DARK and 1 EARTH monster: Return 1 face-up monster on the field with the lowest DEF to the hand (your choice, if tied). You can only use each effect of Vanquish Soul Dr. Mad Love once per turn, and you cannot activate them in the same Chain.