Flameskull 143 (AFR Ampersand Promos) - Foil Condition:MP Sacrifice Mount Doom and a

Sacrifice Mount Doom and a legendary artifact: Choose up to two creatures

The first player controls the second player during the second player's next turn

Negate target card activation if its reserve cost is equal to the reserve cost of the revealed card

Boseiju enters tapped

put a refinement counter on Essence Crucible

Flameskull 143 (AFR Ampersand Promos) - Foil Condition:MP Sacrifice Mount Doom and aFlying This creature can't block. Rejuvenation When this creature dies, exile it. If you do, exile the top card of your library. Until the end of your next turn, you may play one of those cards. (If you cast Flameskull this way, you can't play the other card, and vice versa.)