Manahive

Equivalent black cards:

• “Chainer's Edict” (sorcery, forces opponent to sacrifice a creature)
• “Diabolic Edict” (instant, forces sacrifice of creature)
• “Soul Shatter” (instant, forces sacrifice of highest mana value creature or planeswalker)

Reason: All are black cards that make opponents sacrifice creatures (and sometimes planeswalkers), similar to “Pharika's Libation.” However, “Pharika's Libation” can also target enchantments, which is unique among these.