Murkfiend Liege

Creature — Horror - (rare)

Other green creatures you control get +1/+1.
Other blue creatures you control get +1/+1.
Untap all green and/or blue creatures you control during each other player's untap step.

Price

cardmarket 1.09

cardkingdom 3.49

cardsphere 2.29

manapool 2.5

tcgplayer 2.41