Menace, ward , haste

Whenever Kylox attacks, sacrifice any number of other creatures, then exile the top X cards of your library, where X is their total power. You may cast any number of instant and/or sorcery spells from among the exiled cards without paying their mana costs.

At the beginning of your end step, draw a card. Each player may put a land card from their hand onto the battlefield, then each opponent who didn't draws a card.

Whenever you cast a Spirit or Arcane spell, target opponent exiles a card from their hand.

, , Discard a card: Create two 1/1 blue and red Elemental creature tokens. Creatures you control get +1/+0 and gain haste until end of turn.

If an opponent controls a Plains and you control a Mountain, you may cast this spell without paying its mana cost.

Haste

At the beginning of your upkeep, you may have this creature deal 1 damage to target player or planeswalker.

Flying

: This creature gets +0/+1 until end of turn. Activate only once each turn.

Sacrifice this creature and a creature named Spitting Drake: Search your library for a card named Viashivan Dragon, put that card onto the battlefield, then shuffle.

Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)

: Tap target creature.

Buyback (You may pay an additional as you cast this spell. If you do, put this card into your hand as it resolves.)

Create a 1/1 black Rat creature token.

At the beginning of each end step, draw a card if you've cast a spell from a graveyard or activated an ability of a card in a graveyard this turn.

When this creature enters, return target host card or card with augment from your graveyard to your hand.

Heroic — Whenever you cast a spell that targets this creature, this creature deals 2 damage to any target.

Whenever this creature blocks a creature, that creature doesn't untap during its controller's next untap step.

Menace

Whenever a creature you control with menace becomes blocked, defending player sacrifices a creature of their choice that's blocking it.

: Creatures you control with menace get +1/+0 until end of turn.

Enchant creature

Whenever enchanted creature becomes blocked, you may have it deal damage equal to its power to target creature. If you do, the first creature assigns no combat damage this turn.

Whenever this creature becomes blocked, you may have it deal damage equal to its power to target creature. If you do, this creature assigns no combat damage this turn.

Target creature gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy that creature.)

Draw a card.

Whenever you crank this Contraption, put target creature card from your graveyard on top of your library.

: Lady Caleria deals 3 damage to target attacking or blocking creature.

Flying

Celebration — At the beginning of your end step, if two or more nonland permanents entered the battlefield under your control this turn, draw a card.

: Return Lady Sun and another target creature to their owners' hands. Activate only during your turn, before attackers are declared.

Haste

Whenever Laelia attacks, exile the top card of your library. You may play that card this turn.

Whenever one or more cards are put into exile from your library and/or your graveyard, put a +1/+1 counter on Laelia.

Exile all nontoken creatures you control, then roll a d20.

1–9 | Return those cards to the battlefield under their owner's control at the beginning of the next end step.

10–20 | Return those cards to the battlefield under their owner's control, then exile them again. Return those cards to the battlefield under their owner's control at the beginning of the next end step.

At the beginning of combat on your turn, create a 2/1 red Elemental creature token with trample and haste. Sacrifice it at the beginning of the next end step.

: Search your library for a card, put it into your hand, then shuffle. Activate only if five or more creatures died this turn.

When this creature enters, you may put target enchantment card from your graveyard on top of your library. If you do, you gain life equal to its mana value.

The owner of target attacking creature you don't control puts it on their choice of the top or bottom of their library.

When Lagrella enters, exile any number of other target creatures controlled by different players until Lagrella leaves the battlefield. When an exiled card enters under your control this way, put two +1/+1 counters on it.

Reveal the top two cards of your library. Put all creature and land cards revealed this way into your hand and the rest on the bottom of your library in any order.

This creature can block an additional creature each combat.

Whenever this creature blocks two or more creatures, it gains first strike until end of turn.

This land enters tapped unless a player has 13 or less life.

: Add or .

At the beginning of each upkeep, if no spells were cast last turn, transform this creature.

This creature can't attack unless you control a creature with power 4 or greater.

At the beginning of each upkeep, if no spells were cast last turn, transform this creature.

Whenever you cast a noncreature spell, this creature deals 2 damage to each opponent.

Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.)

, Sacrifice a creature: Each opponent loses 1 life and you gain 1 life.

When this creature enters, if you control another Zombie, you may draw a card. If you do, discard a card.

Sliver creatures you control have first strike.

Search your library for a basic land card, put that card onto the battlefield tapped, then shuffle. If you sang a song the whole time you were searching and shuffling, you may untap that land.

If an opponent who controls at least as many lands as you do would put a land onto the battlefield, that player instead puts that land onto the battlefield then sacrifices a land of their choice.

First strike

You gain 2 life for each Plains you control.

Flying

Whenever two or more creatures you control attack a player, target attacking creature without flying gains flying until end of turn.

When this creature enters, put target card from an opponent's graveyard on the bottom of their library.

Basic landcycling (, Discard this card: Search your library for a basic land card, reveal it, put it into your hand, then shuffle.)

All creatures get -4/-4 until end of turn.

Cleave (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.)

Lantern Flare deals X damage to target creature or planeswalker and you gain X life. X is the number of creatures you control.

Players play with the top card of their libraries revealed.

, Sacrifice this artifact: Target player shuffles.

When this artifact enters, exile target card from a graveyard.

, , Exile this artifact: Exile all cards from all graveyards, then draw a card.

Rally — Whenever this creature or another Ally you control enters, creatures you control gain lifelink until end of turn.

: Add .

: Add or . This land doesn't untap during your next untap step.

Whenever a player casts a blue spell, you may pay . If you do, untap target permanent.

Counter target spell. If that spell is countered this way, put it on top of its owner's library instead of into that player's graveyard.