You draw two cards and you lose 2 life. Each opponent gets a poison counter.
Each opponent sacrifices a creature or planeswalker of their choice and gets a poison counter.
Whenever a creature you control dies, each other player sacrifices a creature of their choice.
Counter target spell.
As an additional cost to cast this spell, sacrifice a creature. Search your library for a card with the same name as target nontoken creature, put that card onto the battlefield, then shuffle.
({T}: Add {U}, {B}, or {R}.) Xander's Lounge enters tapped. Cycling {3} ({3}, Discard this card: Draw a card.)
Destroy target creature. It can't be regenerated.
({T}: Add {B} or {R}.) As Blood Crypt enters, you may pay 2 life. If you don't, it enters tapped.