{2}, {T}: Add {B} for each Swamp you control.

({T}: Add {W} or {B}.)

({T}: Add {B}.)

{2}{B}, Sacrifice a creature: Target creature gets -2/-2 until end of turn. {2}{B}, Exile a creature card from your graveyard: Target creature gets -2/-2 until end of turn.

All Nightmares get +1/+1. {B}{B}{B}, Pay 3 life: Put target creature card from a graveyard onto the battlefield under your control. That creature is black and is a Nightmare in addition to its other creature types. When Chainer leaves the battlefield, exile all Nightmares.

Sacrifice this creature: Exile target card from a graveyard.

Flying When this creature enters, you lose 2 life.

At the beginning of each end step, put a +1/+1 counter on this creature for each creature that died this turn.

When this creature enters, target player loses 6 life. When this creature leaves the battlefield, that player gains 6 life. {B}: Regenerate this creature.

When this creature enters, each player loses 1 life.

{B}: This creature gets +1/+1 until end of turn.

First strike When this creature enters, destroy target nonartifact, nonblack creature. That creature can't be regenerated.

Target player sacrifices a creature of their choice.

Search your library for an artifact or enchantment card, reveal it, then shuffle and put that card on top.