Flying

Whenever Abyssal Specter deals damage to a player, that player discards a card.

Flying

Arc Lightning deals 3 damage divided as you choose among one, two, or three targets.

Flying

: Return Blinking Spirit to its owner's hand.

When Cackling Fiend enters the battlefield, each opponent discards a card.

: Add .

: Add or . Cinder Marsh doesn't untap during your next untap step.

Counter target spell.

Each player returns a creature they control to its owner's hand.

Whenever an opponent plays a land, put a +1/+1 counter on Dirtcowl Wurm.

: Counter target spell unless its controller pays .

, , Sacrifice Elvish Lyrist: Destroy target enchantment.

Whenever a creature dies, that creature's controller may draw a card.

: Fire Ants deals 1 damage to each other creature without flying.

Heat Ray deals X damage to target creature.

: Target attacking creature gets +1/+1 until end of turn.

At the beginning of your upkeep, if an opponent controls more lands than you, you may search your library for up to three basic land cards, reveal them, put them into your hand, then shuffle.

Haste (This creature can attack and as soon as it comes under your control.)

: Add .

Enchant creature

Enchanted creature gets +2/+2 and can't block.

: Manta Riders gains flying until end of turn.

: Add .

: Add or . Mogg Hollows doesn't untap during your next untap step.

First strike

When Nekrataal enters the battlefield, destroy target nonartifact, nonblack creature. That creature can't be regenerated.

Enchant creature

Enchanted creature can't attack or block.

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

Polluted Mire enters the battlefield tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

Haste (This creature can attack and as soon as it comes under your control.)

Put target creature card from a graveyard onto the battlefield under your control. You lose life equal to its mana value.

Islandwalk (This creature can't be blocked as long as defending player controls an Island.)

: Regenerate River Boa.

Enchant creature

Whenever a creature dies, put a +1/+1 counter on enchanted creature.

Sacrifice Sanctum Guardian: The next time a source of your choice would deal damage to any target this turn, prevent that damage.

Whenever Seasoned Marshal attacks, you may tap target creature.

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

Whenever a creature dealt damage by Sengir Vampire this turn dies, put a +1/+1 counter on Sengir Vampire.

Shower of Sparks deals 1 damage to target creature and 1 damage to target player or planeswalker.

Slippery Karst enters the battlefield tapped.

: Add .

Cycling (, Discard this card: Draw a card.)

: Prevent all combat damage that would be dealt this turn by target attacking creature with flying.

Spike Colony enters the battlefield with four +1/+1 counters on it.

, Remove a +1/+1 counter from Spike Colony: Put a +1/+1 counter on target creature.

Spike Weaver enters the battlefield with three +1/+1 counters on it.

, Remove a +1/+1 counter from Spike Weaver: Put a +1/+1 counter on target creature.

, Remove a +1/+1 counter from Spike Weaver: Prevent all combat damage that would be dealt this turn.

Steam Blast deals 2 damage to each creature and each player.

Enchant creature

Enchanted creature gets +1/+3.

: Return enchanted creature to its owner's hand.

Exile target creature. Its controller gains life equal to its power.

Syphon Soul deals 2 damage to each other player. You gain life equal to the damage dealt this way.

: Add .

: Add or . Thalakos Lowlands doesn't untap during your next untap step.

: Target creature blocks Trumpeting Armodon this turn if able.

: Regenerate Uthden Troll.

, , Sacrifice a Forest: Regenerate target creature.