Ghired's Belligerence deals X damage divided as you choose among any number of target creatures. Whenever a creature dealt damage this way dies this turn, populate. (Create a token that's a copy of a creature token you control.)
MenaceGreven, Predator Captain gets +X/+0, where X is the amount of life you've lost this turn.Whenever Greven attacks, you may sacrifice another creature. If you do, you draw cards equal to that creature's power and you lose life equal to that creature's toughness.
At the beginning of each opponent's upkeep, you manifest the top card of that player's library. (Put it onto the battlefield face down as a 2/2 creature. Turn it face up any time for its mana cost if it's a creature card.)Whenever a creature you control but don't own dies, its owner loses 2 life and you gain 2 life.
FlyingWhenever a source an opponent controls deals damage to Archfiend of Spite, that source's controller loses that much life unless they sacrifice that many permanents of their choice.Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Anje's Ravager attacks each combat if able.Whenever Anje's Ravager attacks, discard your hand, then draw three cards.Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Empowered Autogenerator enters tapped.: Put a charge counter on Empowered Autogenerator. Add X mana of any one color, where X is the number of charge counters on Empowered Autogenerator.
When Big Game Hunter enters, destroy target creature with power 4 or greater. It can't be regenerated.Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)