Subterror Fiendess [MACR-EN082] Super Rare Dragon If this face-up card you

If this face-up card you control leaves the field because of an opponent's card effect: You can add 1 "Omega Summon" from your Deck to your hand

Set: Shadows in Valhalla Card type: Link/Effect Monster Rarity: Secret Rare Attack: 1800 2 monsters with different Types and different Attributes This card's name becomes "Aleister the Invoker" while on the field or in the GY

until your opponent's End Phase

If a monster is Fusion Summoned while you control this monster (except during the Damage Step): You can discard 1 card

Subterror Fiendess [MACR-EN082] Super Rare Dragon If this face-up card youSet: Maximum Crisis Card type: Effect Monster Rarity: Super Rare Attack: 800 Defense: 500 During either player's turn, when your opponent activates a card or effect: You can send this card from your hand or field to the Graveyard, then target 1 "Subterror" monster you control; negate the activation, then change the targeted monster to face down Defense Position. You can target 1 face up monster you control; change it to face down Defense Position, and