Card search

Counter target spell unless its controller pays {2 generic}2.

Cycling {2 generic}2 ({2}, Discard this card: Draw a card.)

Flying

Pay 1 life: Regenerate this creature.

{3 generic}3{blue}U{blue}U: Turn this creature face down.

Morph {1 generic}1{blue}U{blue}U (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

When this creature is turned face up, copy target instant or sorcery spell. You may choose new targets for that copy.

You may exile a blue card from your hand rather than pay this spell's mana cost.

Change the target of target spell with a single target.

{tap}↷: Add {colorless}C.

{1 generic}1: This land becomes a 2/2 Assembly-Worker artifact creature until end of turn. It's still a land.

{tap}↷: Target Assembly-Worker creature gets +1/+1 until end of turn.

{X}X, {tap}↷: Tap X target lands.

Flying

{1 generic}1: This creature becomes the creature type of your choice until end of turn.

Morph {3 generic}3{blue}U{blue}U (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

{tap}↷: You choose target creature an opponent controls, and that opponent chooses target creature. Flip a coin. If you win the flip, destroy the creature you chose. If you lose the flip, destroy the creature your opponent chose.

This creature can't attack unless you've cast a creature spell this turn.

Sacrifice this creature: It deals 1 damage to any target.

This creature can't attack or block alone.

Destroy all creatures target player controls. For each creature that died this way, that player creates two 1/1 red Goblin creature tokens.

Whenever this creature is dealt damage, it deals that much damage to target opponent or planeswalker.

Sacrifice a Goblin: Target creature gets +1/+1 until end of turn.

{3 generic}3, {tap}↷: Search your library for a Goblin permanent card, put it onto the battlefield, then shuffle.

Prevent all combat damage that would be dealt this turn.

Flashback {2 generic}2{green}G (You may cast this card from your graveyard for its flashback cost. Then exile it.)

When this creature dies during combat, create four 1/1 green Dog creature tokens.

Target creature gets +4/+4 until end of turn.

Whenever a creature is put into your graveyard from the battlefield, put that card on top of your library.

{1 generic}1, {tap}↷: Add {red}R{green}G.

{tap}↷: Target creature you control gains protection from the color of your choice until end of turn.

({T}: Add {R}.)

This land enters tapped.

{tap}↷, Sacrifice this land: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle.

Reveal the top four cards of your library. Put all land cards revealed this way into your hand and the rest into your graveyard.

Target creature gets +X/+X until end of turn, where X is 3 plus the number of cards named Muscle Burst in all graveyards.

All Sliver creatures get +1/+1.

{tap}↷: Add {colorless}C{green}G.

Sacrifice a creature: This creature gets +2/+2 until end of turn.

Morph {1 generic}1{green}G (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)

When this creature is turned face up, destroy target artifact or enchantment.

Destroy target artifact or enchantment.

Search your library for a Forest card, put that card onto the battlefield, then shuffle.

Kicker {1 generic}1{green}G and/or {white}W (You may pay an additional {1}{G} and/or {W} as you cast this spell.)

If this creature was kicked with its {1 generic}1{green}G kicker, it enters with two +1/+1 counters on it and with trample.

If this creature was kicked with its {white}W kicker, it enters with a +1/+1 counter on it and with "Whenever this creature deals damage, you gain that much life."

Cast this spell only during your end step.

As an additional cost to cast this spell, pay X life.

Draw X cards.

You may cast this spell as though it had flash. If you cast it any time a sorcery couldn't have been cast, the controller of the permanent it becomes sacrifices it at the beginning of the next cleanup step.

When this enchantment enters, if it's on the battlefield, it becomes an Aura with "enchant creature put onto the battlefield with Necromancy." Put target creature card from a graveyard onto the battlefield under your control and attach this enchantment to it. When this enchantment leaves the battlefield, that creature's controller sacrifices it.

First strike

When this creature enters, destroy target nonartifact, nonblack creature. That creature can't be regenerated.

{2 generic}2{green}G: Create a 1/1 green Saproling creature token.

Sacrifice a Saproling: Saproling creatures get +1/+1 until end of turn.

Each player may search their library for up to X basic land cards and put them onto the battlefield tapped. Then each player who searched their library this way shuffles.

Flying

At the beginning of your upkeep, sacrifice Nicol Bolas unless you pay {blue}U{black}B{red}R.

Whenever Nicol Bolas deals damage to an opponent, that player discards their hand.

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

Creatures target player controls get +1/+1 until end of turn.

Flying (This creature can't be blocked except by creatures with flying or reach.)

Nightmare's power and toughness are each equal to the number of Swamps you control.

Flying, protection from black

Shroud (This creature can't be the target of spells or abilities.)

Threshold — This creature gets +2/+2 as long as there are seven or more cards in your graveyard.

Sacrifice this enchantment: Return to your hand all creature cards in your graveyard that were put there from the battlefield this turn.

When this creature dies, each player may search their library for a card and put that card into their hand. Then each player who searched their library this way shuffles.

Whenever a creature you control deals combat damage, you gain that much life.

{white}W, {tap}↷: Put target Aura card from a graveyard onto the battlefield under your control attached to a creature you control.

{2 generic}2{white}W, {tap}↷, Sacrifice this creature: Destroy all enchantments.

Whenever this creature or another Zombie enters, all non-Zombie creatures get -1/-1 until end of turn.

At the beginning of your upkeep, you may create a 1/1 green Squirrel creature token.

Threshold — All Squirrels get +2/+2 as long as there are seven or more cards in your graveyard.

At the beginning of each player's upkeep, that player chooses target player who controls more lands than they do and is their opponent. The first player may search their library for a basic land card, put that card onto the battlefield, then shuffle.

At the beginning of each player's upkeep, that player chooses target player who has more cards in hand than they do and is their opponent. The first player may discard their hand and draw three cards.

This spell can't be countered.

Destroy all artifacts, creatures, and lands. They can't be regenerated.

Enchant creature

Whenever enchanted creature deals combat damage to a player, you may search your library for a basic land card, put that card onto the battlefield tapped, then shuffle.

Whenever you cast a creature spell, tap target creature.

Whenever this creature attacks and isn't blocked, you may draw a card. If you do, this creature assigns no combat damage this turn.

Target player draws four cards.

Whenever a player casts a spell, that player discards a card.

Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

Draw a card.

{tap}↷: This creature deals 2 damage to any target and 3 damage to you.

{tap}↷, Sacrifice a Forest: Add three mana in any combination of {red}R and/or {green}G.