Xathrid Demon [Magic 2010] Kuriboh Kollection Set: Secret Slayers Card type:

Set: Secret Slayers Card type: Counter Trap Rarity: Super Rare When a monster(s) would be Summoned

if this card is in face-up

Set: Rise of the Duelist Card type: Normal Spell Rarity: Secret Rare If your opponent has activated a monster effect during your Main Phase this turn: Activate 1 of these effects

Set: Power of the Duelist Card type: Normal Trap Rarity: Common Attack: 0 Defense: 0 Both players toss a coin once

Xathrid Demon [Magic 2010] Kuriboh Kollection Set: Secret Slayers Card type:Set: Magic 2010 Type: Creature Demon Rarity: Mythic Cost: {3}{B}{B}{B} Flying, trample At the beginning of your upkeep, sacrifice a creature other than Xathrid Demon, then each opponent loses life equal to the sacrificed creature's power. If you can't sacrifice a creature, tap Xathrid Demon and you lose 7 life.