Flying

Whenever a permanent entering causes a triggered ability to trigger, counter that ability unless its controller pays .

Equipped creature gets +1/+1 and has haste.

Equip (: Attach to target creature you control. Equip only as a sorcery.)

Create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")

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

Return target creature to its owner's hand. Then that creature's controller may pay . If the player does, they may copy this spell and may choose a new target for that copy.

Destroy all Auras and Equipment attached to target creature.

When this creature enters, draw a card.

Flying, vigilance (Attacking doesn't cause this creature to tap.)

, : Draw a card, then discard a card.

: Add . Put a point counter on this artifact.

Whenever a creature deals combat damage to you, remove a point counter from this artifact.

Whenever a creature you control deals combat damage to an opponent, put a point counter on this artifact. Then if it has ten or more point counters on it, remove them all and that player loses the game.

Look at the top four cards of your library. Choose one of them and put all cards with the same name as the chosen card from among them into your hand. You lose 1 life for each card put into your hand this way. Put the rest on the bottom of your library in a random order.

, Pay 1 life: Counter target white spell.

Whenever this creature attacks and isn't blocked, you may have defending player play with their hand revealed for as long as this creature remains on the battlefield. If you do, this creature assigns no combat damage this turn.

First strike

Other Vampire creatures you control get +1/+1 and have first strike.

When this creature enters, put a +1/+1 counter on another target Vampire you control.

Trample

Whenever this creature deals combat damage to a player, exile the top card of your library. Until end of turn, you may play that card.

Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)

Enchant creature

Equip abilities you activate that target enchanted creature cost less to activate.

Aura spells you cast that target enchanted creature cost less to cast.

Enchanted creature gets +2/+2 for each Aura and Equipment attached to it.

Whenever you cast a noncreature spell, creatures you control get +1/+1 until end of turn.

When this creature enters, you may return target Mercenary card from your graveyard to your hand.

Kicker and/or (You may pay an additional and/or as you cast this spell.)

When this enchantment enters, you gain 3 life for each time it was kicked.

Whenever one or more creatures you control deal combat damage to a player, you may reveal the top card of your library and put it into your hand. If you do, you lose life equal to its mana value.

, , Discard a card: Counter target creature spell.

Each player loses 1 life for each creature they control.

, , Discard a card: Counter target noncreature spell.

Shadow (This creature can block or be blocked by only creatures with shadow.)

Whenever this creature deals combat damage to a player, each player discards a card.

Flying

This creature can block only creatures with flying.

Target player sacrifices an artifact and a land of their choice. Structural Collapse deals 2 damage to that player.

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

Target opponent reveals their hand. That player exiles a card from it, then you exile a card from it. Repeat this process until all cards in that hand have been exiled. That player returns the cards they exiled this way to their hand and puts the rest into their graveyard.

When this creature enters,

exile target creature card with mana value 2 or less from your graveyard. If it has augment, combine it with a host you control. Otherwise, put it onto the battlefield.

Counter target noncreature spell unless its controller pays .

Ferocious — If you control a creature with power 4 or greater, counter that spell instead.

Whenever you cast a noncreature spell, you gain 2 life.

This land enters tapped.

: Add or .

, : Investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

: Add .

, : Add one mana of any color. When you spend this mana to cast your commander, scry X, where X is the number of times it's been cast from the command zone this game.

Indestructible

As this creature enters, choose a player.

Whenever this creature is dealt damage, it deals that much damage to the chosen player.

: This creature deals 1 damage to itself.

When this creature enters, distribute X +1/+1 counters among it and any number of commanders.

, : This creature deals 1 damage to target creature. Tap that creature.

Flash

Enchant creature

When this Aura enters, tap enchanted creature and remove it from combat.

As long as enchanted creature isn't legendary, it doesn't untap during its controller's untap step.

Target player chooses three cards from their hand and puts them on top of their library in any order.

Target opponent discards a card at random, then discards a card.

Flying

Sturmgeist's power and toughness are each equal to the number of cards in your hand.

Whenever this creature deals combat damage to a player, draw a card.

A person outside the game looks at target opponent's hand and chooses a nonland card from it. That player discards that card.

Subgoyf's power and toughness are each equal to the number of different subtypes other than creature types among cards in all graveyards and its toughness is equal to that number plus 1. (Subtypes include but are absolutely not limited to: Plains, Equipment, Aura, Arcane, Jace, Curse, Urza's, Ulamog's, etc.)

Gain control of each noncommander creature with mana value 3 or less.

Flying

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

Other creatures you control have exalted. (If a creature has multiple instances of exalted, each triggers separately.)

Undaunted (This spell costs less to cast for each opponent.)

Destroy all creatures.

This land enters tapped.

: Add or .

Whenever this Vehicle attacks, target creature that crewed it this turn explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on that creature, then put the card back or put it into your graveyard.)

Crew 1

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)

When this creature enters or leaves the battlefield, it deals 1 damage to each creature without flying.

Subterranean Tremors deals X damage to each creature without flying. If X is 4 or more, destroy all artifacts. If X is 8 or more, create an 8/8 red Lizard creature token.

Flash

Flying

When this creature enters, choose up to one target creature spell or planeswalker spell. Its owner puts it on their choice of the top or bottom of their library.

Evoke—Exile a blue card from your hand.

, Pay 2 life: Choose one. Activate only once.

• Subversive Acolyte becomes a Human Cleric. It gets +1/+2 and gains lifelink.

• Subversive Acolyte becomes a Phyrexian. It gets +3/+3 and gains trample and "Whenever this creature is dealt damage, sacrifice that many permanents."

You draw two cards and you lose 2 life.