Gitaxian Probe

( can be paid with either or 2 life.)
Look at target player’s hand.
Draw a card.

Ogre Slumlord

Whenever another nontoken creature dies, you may create a 1/1 black Rat creature token.
Rats you control have deathtouch.

Forced Adaptation

Enchant creature
At the beginning of your upkeep, put a +1/+1 counter on enchanted creature.

Chaos Warp

The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it’s a permanent card, they put it onto the battlefield.

Drainpipe Vermin

When Drainpipe Vermin dies, you may pay . If you do, target player discards a card.

Gatecreeper Vine

Defender
When Gatecreeper Vine enters the battlefield, you may search your library for a basic land card or a Gate card, reveal it, put it into your hand, then shuffle your library.

Hellion Crucible

: Add .
, : Put a pressure counter on Hellion Crucible.
, , Remove two pressure counters from Hellion Crucible and sacrifice it: Create a 4/4 red Hellion creature token with haste. (It can attack and as soon as it comes under your control.)

Gluttonous Slime

Flash
Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+1 counters on it.)

Kharasha Foothills

Whenever a creature you control attacks a player, for each other opponent, you may create a token that’s a copy of that creature, tapped and attacking that opponent. Exile those tokens at the beginning of the next end step.
Whenever you roll , you may sacrifice any number of creatures. If you do, Kharasha Foothills deals that much damage to target creature.

Nest Invader

When Nest Invader enters the battlefield, create a 0/1 colorless Eldrazi Spawn creature token. It has “Sacrifice this creature: Add .”

Demonic Rising

At the beginning of your end step, if you control exactly one creature, create a 5/5 black Demon creature token with flying.

Burning Oil

Burning Oil deals 3 damage to target attacking or blocking creature.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Gitaxian Probe

( can be paid with either or 2 life.)
Look at target player’s hand.
Draw a card.

Necrogenesis

: Exile target creature card from a graveyard. Create a 1/1 green Saproling creature token.

Chain Reaction

Chain Reaction deals X damage to each creature, where X is the number of creatures on the battlefield.

Chaos Warp

The owner of target permanent shuffles it into their library, then reveals the top card of their library. If it’s a permanent card, they put it onto the battlefield.

Ball Lightning

Trample (This creature can deal excess combat damage to the player or planeswalker it’s attacking.)
Haste (This creature can attack and as soon as it comes under your control.)
At the beginning of the end step, sacrifice Ball Lightning.

Consuming Vapors

Target player sacrifices a creature. You gain life equal to that creature’s toughness.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Suffer the Past

Exile X target cards from target player’s graveyard. For each card exiled this way, that player loses 1 life and you gain 1 life.

Spawning Breath

Spawning Breath deals 1 damage to any target. Create a 0/1 colorless Eldrazi Spawn creature token. It has “Sacrifice this creature: Add .”

Nest Invader

When Nest Invader enters the battlefield, create a 0/1 colorless Eldrazi Spawn creature token. It has “Sacrifice this creature: Add .”

Chain Reaction

Chain Reaction deals X damage to each creature, where X is the number of creatures on the battlefield.

Vapor Snare

Enchant creature
You control enchanted creature.
At the beginning of your upkeep, sacrifice Vapor Snare unless you return a land you control to its owner’s hand.

Tanglesap

Prevent all combat damage that would be dealt this turn by creatures without trample.