, Discard two cards: Return this card from your graveyard to the battlefield tapped.

Enchant creature
Enchanted creature has deathtouch and indestructible.
Morph — Sacrifice another creature.
As this Aura is turned face up, you may attach it to a creature.

When this creature dies, create a tapped 2/2 black Rogue creature token.
Blitz

Flying
When this creature enters, each opponent loses 2 life and you gain 2 life.

, : Target creature gets -1/-1 until end of turn.

Lifelink
When this creature enters, search your library for a card, put it into your graveyard, then shuffle.
Spells you cast from your graveyard cost less to cast.

This spell has flash as long as there are five or more mana values among cards in your graveyard.
Return target creature card from your graveyard to the battlefield.

Reverberating Summons — At the beginning of your end step, each opponent loses 2 life. Then for each opponent who has less life than you, create a 1/3 black Demon creature token named Plaguebearer of Nurgle.

At end of combat, put a -0/-2 counter on each creature blocking or blocked by this creature.

Whenever a creature dies, this creature gets +2/+2 until end of turn.

Whenever this creature deals combat damage to a creature, destroy that creature. It can't be regenerated.
Discard a card: This creature gains flying and protection from green and from white until end of turn.

When this creature enters or dies, proliferate.

Whenever this creature or another Ally you control enters, you may have target player lose life equal to the number of Allies you control.

If an opponent would create one or more tokens, they create half that many of each of those kinds of tokens instead, rounded down.
If an opponent would put one or more counters on a permanent or player, they put half that many of each of those kinds of counters on that permanent or player instead, rounded down.

Target player draws three cards and loses 3 life.

Flying
, Sacrifice a Spirit: Target opponent reveals their hand. You choose a card from it. That player discards that card. Activate only as a sorcery.
Soulshift 4

Circle of Death — : Roll a d20.
1-9 | Each opponent loses 2 life.
10-19 | Each opponent loses 2 life and you gain 2 life.
20 | Each opponent loses 2 life and you gain 2 life. Create two Treasure tokens.

Artifact creatures you control have "Whenever this creature deals combat damage to a player, you may pay 1 life. If you do, draw a card."

Whenever this creature attacks, it gets +2/+0 until end of turn.

As long as you control exactly one creature, that creature gets +3/+1 and has lifelink.

This creature can't be blocked as long as defending player controls the most creatures or is tied for the most.

Molting Exoskeleton — When Hook Horror dies, it perpetually gets -1/-1. Then if that card's toughness is 1 or greater, return it to the battlefield under its owner's control.

Whenever you cycle or discard another card, this creature gets +2/+1 until end of turn.
Cycling

: This creature gains hexproof until end of turn.

Delirium — This creature has menace as long as there are four or more card types among cards in your graveyard.

: This creature gets -1/-0 and gains flying until end of turn.

When this Equipment enters, create a 2/1 black Villain creature token with menace, then attach this Equipment to it.
Equipped creature gets +3/+3.
Equip

Demonstrate
Mill five cards, then return a creature card from your graveyard to the battlefield.

Search your library for a card and put that card into your hand. If this spell was cast from a graveyard, instead search your library for two cards and put those cards into your hand. Then shuffle.
Flashback