Destiny HERO - Dogma #DESO-EN011

DarkMonster

Cannot be Normal Summoned/Set. Must be Special Summoned (from your hand) by Tributing 3 monsters, including at least 1 "Destiny HERO" monster, and cannot be Special Summoned by other ways. If you still control this face-up card during your opponent's next Standby Phase after you Special Summoned it this way: Halve your opponent's LP.