Put target attacking or blocking creature on top of its owner's library.

Conspire (As you cast this spell, you may tap two untapped creatures you control that share a color with it. When you do, copy it and you may choose a new target for the copy.)

Destroy target artifact.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

First strike

When Attended Knight enters, create a 1/1 white Soldier creature token.

When Augur of Bolas enters, look at the top three cards of your library. You may reveal an instant or sorcery card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

This land enters tapped.

: Add or .

At the beginning of combat on your turn, you may have target creature get +2/+0 until end of turn.

This land enters tapped.

: Add or .

When Burning-Tree Emissary enters, add .

When Centaur Healer enters, you gain 3 life.

When Coiling Oracle enters, reveal the top card of your library. If it's a land card, put it onto the battlefield. Otherwise, put that card into your hand.

Creatures your opponents control get -1/-1 until end of turn.

: Death-Hood Cobra gains reach until end of turn.

: Death-Hood Cobra gains deathtouch until end of turn.

Flash (You may cast this spell any time you could cast an instant.)

When Deputy of Acquittals enters, you may return another target creature you control to its owner's hand.

, : Add .

Create two 1/1 red Goblin creature tokens.

Prevent all combat damage that would be dealt to you this turn. Populate. (Create a token that's a copy of a creature token you control.)

You may play an additional land this turn.

Draw a card.

Flying

Whenever Falkenrath Noble or another creature dies, target player loses 1 life and you gain 1 life.

Look at the top four cards of your library. Put one of them into your hand and the rest into your graveyard.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Create a 4/4 red and green Giant Warrior creature token with haste. Exile it at the beginning of the next end step.

Conspire (As you cast this spell, you may tap two untapped creatures you control that share a color with it. When you do, copy it.)

Enchant creature

Enchanted creature gets +1/+1 and has flying and lifelink.

Instant and sorcery spells you cast cost less to cast.

, Sacrifice a creature: Target player loses 1 life.

When target creature dies this turn, return that card to the battlefield under its owner's control.

Destroy target nonartifact creature. Its controller mills cards equal to that creature's power.

Ground Assault deals damage to target creature equal to the number of lands you control.

, : Add .

Trample

Whenever Hungry Spriggan attacks, it gets +3/+3 until end of turn.

This land enters tapped.

: Add or .

Flying

When Kathari Bomber deals combat damage to a player, create two 1/1 red Goblin creature tokens and sacrifice Kathari Bomber.

Unearth (: Return this card 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. Unearth only as a sorcery.)

Flying

When Kor Skyfisher enters, return a permanent you control to its owner's hand.

When Lone Missionary enters, you gain 4 life.

Magma Jet deals 2 damage to any target. Scry 2.

Flying

When Mist Raven enters, return target creature to its owner's hand.

Destroy target land. If that land was nonbasic, Molten Rain deals 2 damage to the land's controller.

Whenever a player sacrifices a creature, you may put a +1/+1 counter on Mortician Beetle.

Search your library for an instant card or a card with flash, reveal it, put it into your hand, then shuffle.

Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Defender

Ogre Jailbreaker can attack as though it didn't have defender as long as you control a Gate.

, : Add .

Target player mills two cards. Draw two cards.

If exactly one creature is attacking, you may pay rather than pay this spell's mana cost.

Destroy target attacking creature without flying.

, : Add .

Return target green card from your graveyard to your hand.

Populate. Creatures you control gain indestructible until end of turn. (To populate, create a token that's a copy of a creature token you control.)

, Sacrifice a creature: Scorched Rusalka deals 1 damage to target player or planeswalker.

When Sea Gate Oracle enters, look at the top two cards of your library. Put one of them into your hand and the other on the bottom of your library.

Sacrifice Seal of Primordium: Destroy target artifact or enchantment.

, : Add .

Draw a card. Scry 2.

This land enters tapped.

: Add or .