Prophecy

Flying, first strike At the beginning of your upkeep, sacrifice Pit Raptor unless you pay {2}{B}{B}.

You may discard a Swamp card rather than pay this spell's mana cost. Choose a creature type. All creatures of that type get -1/-1 until end of turn.

Enchant land Enchanted land has "{T}: This land deals 1 damage to each creature and each player."

{B}: Nakaya Shade gets +1/+1 until end of turn unless any player pays {2}.

At the beginning of each player's upkeep, that player mills a card. Then they create X 1/1 black Minion creature tokens, where X is the milled card...

Flash Enchant creature Enchanted creature gets -3/-0.

{X}{B}, {T}, Discard two cards: Target player discards X cards at random.

Target player discards a card at random. Then that player discards another card at random unless they pay {1}.

Fen Stalker has fear as long as you control no untapped lands. (It can't be blocked except by artifact creatures and/or black creatures.)

{4}: Return target creature card from a graveyard to its owner's hand. Any player may activate this ability but only as a sorcery.

Destroy target land. Its controller loses 2 life.

Whenever Death Charmer deals combat damage to a creature, that creature's controller loses 2 life unless they pay {2}.

Sacrifice two lands: Return Coffin Puppets from your graveyard to the battlefield. Activate only during your upkeep and only if you control a Swamp.

Sacrifice two lands: Return Coffin Puppets from your graveyard to the battlefield. Activate only during your upkeep and only if you control a Swamp.

{B}: Regenerate Chilling Apparition. Whenever Chilling Apparition deals combat damage to a player, that player discards a card.

Flying {T}, Sacrifice a land: Search your library for a Mercenary permanent card with mana value 2 or less, put it onto the battlefield, then shuffle.

Protection from white At the beginning of your upkeep, sacrifice Bog Elemental unless you sacrifice a land.

If there are ten or more creature cards total in all graveyards, this spell costs {6} less to cast. Fear (This creature can't be blocked except by...

{1}{B}, Sacrifice a land: Target creature gets +2/+0 until end of turn.

At the beginning of your upkeep, sacrifice Whipstitched Zombie unless you pay {B}.

Defender (This creature can't attack.) {3}: Destroy Wall of Vipers and target creature it's blocking. Any player may activate this ability.

Target creature gets +1/+1 until end of turn. Another target creature gets -1/-1 until end of turn.

Unless target player pays {3}, that player loses 5 life and you gain 5 life.

Destroy all creatures you don't control. They can't be regenerated.