mtg cards like ephemerate | Strixhaven Mystical Archive Best Flicker Spells In Magic:

3 Bloodghast Bloodghast is an incredibly efficient Mono-Black creature that can be quite difficult for opponents to deal with

The ones that don't support our main themes (Siege-Gang Commander) are few

Then her -4, just once with her starting loyalty is a Barter in Blood for everyone, so if you have two sacrificial fodder you'll draw two

Whenever this creature attacks, look at the top six cards of your library

"Standard"

I will acknowledge that I can be wrong here and you often can cast it as a 1 or 2 mana play because you have made so many 1/1 Mercenary tokens and maybe that actually will push this card to be among the strong red uncommons