Beholder's Sleep Ray - Stifle [Secret Lair Drop Series] CIty Building This effect can only be

This effect can only be used once per turn

The effect(s) of that Synchro Monster is negated

Add an amount of mana of that color equal to the number of creature you control of the chosen type

Set: Fallout Type: Instant Rarity: Uncommon Cost: {W} Exile target creature

if it dealt combat damage to a player this turn

Beholder's Sleep Ray - Stifle [Secret Lair Drop Series] CIty Building This effect can only beSet: Secret Lair Drop Series Type: Instant Rarity: Rare Cost: {U} Counter target activated or triggered ability. When purchasing this unique product, please keep in mind that this card only appears in the Secret Lair Dungeons & Dragons 50th Anniversary Superdrop and will ship out to you after the seller receives the product directly from Wizards of the Coast. The estimated time frame for sellers to receive stock is not fixed, so it could be anywhere