Emerge (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, you may return target instant or sorcery card from your graveyard to your hand.
When Oath of Liliana enters, each opponent sacrifices a creature of their choice.At the beginning of each end step, if a planeswalker entered the battlefield under your control this turn, create a 2/2 black Zombie creature token.
Emerge (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, you may destroy target artifact or enchantment.
Flash (You may cast this spell any time you could cast an instant.)FlyingWhenever Nebelgast Herald or another Spirit you control enters, tap target creature an opponent controls.
Target player creates X 2/2 black Zombie creature tokens, then up to one target creature gets -1/-1 until end of turn for each Zombie that player controls.
Target opponent looks at the top four cards of your library and separates them into a face-down pile and a face-up pile. Put one pile into your hand and the other into your graveyard.
