msem-instigator

When Globule of Agony enters or leaves the battlefield, target player loses 1 life.
{2/B}, {T}, Sacrifice Globule of Agony: Draw a card.

When Hand of Consequence enters, creatures your opponents control get -1/-1 until end of turn.
At the beginning of your upkeep, if your fealty to Swamps is five or greater, transform Hand of Consequence. (Each Swamp you control counts towards your fealty to Swamps.)

Creatures you don't control get -1/-1.

Flying
Desecrate (When this creature enters, you may sacrifice an artifact or land.)
When Liege of Luxury desecrates a permanent, target player reveals their hand. You choose a card from it and exile it. You may cast that card for as long as it remains exiled, and you may spend mana as though it were mana of any type to cast that spell.

Search your library for a card, then shuffle and reveal that card. Any opponent may have you put it into your graveyard. If a player does, draw a card. Otherwise, put it into your hand.

You lose 2 life. Look at the top two cards of your library. You may mill two cards. Draw two cards, then mill two cards if you didn't mill before.

[+1]: Up to one target creature gets +2/+0 until end of turn. Each player loses 1 life.
[–X]: Return target creature card with mana value X from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield.
[–7]: For each 1 life target player has less than their starting life total, create a 1/1 black Bird creature token with flying and deathtouch.

Target creature you control gets +2/+0 and gains indestructible until end of turn. You lose 2 life.

Whenever a Survivor you control dies, target creature you don't control gets -1/-1 until end of turn.

Whenever a Survivor you control dies, you draw a card and you lose 1 life.

At the beginning of your upkeep, you lose 1 life.

Shadowband Consul enters tapped.
{B}, Pay 2 life: Return Shadowband Consul from your graveyard to the battlefield. Activate only if an opponent lost life this turn.

Mill a card. Target creature gets -X/-X until end of turn, where X is the number of cards put into your graveyard from anywhere this turn.

Deathtouch
When Slum Scrounger enters, put up to two target creature cards in your graveyard on top of your library in any order.

Target creature gets -2/-2 until end of turn. If you control two or more Deserts, destroy that creature instead.

Menace
At the beginning of your upkeep, you may pay 3 life. If you do, draw a card.

Return target creature card from your graveyard to the battlefield, then destroy target creature an opponent controls that doesn't share a creature type with it.

Chosen one ({W}{U}{B}{R}{G}: Transform this permanent.)
When Tomb Steward enters, search your library for a card and put it into your graveyard. Then shuffle.

Flying, lifelink
Pay 5 life: Put target permanent card in a graveyard onto the battlefield under your control.

Menace
Chosen one ({W}{U}{B}{R}{G}: Transform this permanent.)

Flying, menace

{2/B}: Umbral Stalker gains indestructible until end of turn. Tap it.

Flying
When Unfettered Atrocity enters, destroy target creature or planeswalker.

Whenever a Survivor you control dies, each opponent loses 1 life and you gain 1 life.

All creatures get -3/-3 until end of turn.