Twisted Riddlekeeper

Condition: Near Mint
Color: Colorless
Card Text: Emerge {5}{C}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature’s mana value.)
When you cast this spell, tap up to two target permanents. Put a stun counter on each of them. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Flying
Rarity: U
Cost: 8
Pow/Tgh: 5/5
Card Type: Creature - Eldrazi Sphinx
Artist: Nino Vecia
Name: Twisted Riddlekeeper
Finish: Regular
Card Number: 0014
Set Name: Modern Horizons 3