Flying

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

You draw three cards and you lose 3 life.

Flying

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

Enchant creature

Enchanted creature gets +1/+1 for each Forest you control.

Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)

As Brass Herald enters, choose a creature type.

When Brass Herald enters, reveal the top four cards of your library. Put all creature cards of the chosen type revealed this way into your hand and the rest on the bottom of your library in any order.

Creatures of the chosen type get +1/+1.

Destroy target attacking creature. You gain life equal to its power.

: The next time a black source of your choice would deal damage to you this turn, prevent that damage.

: The next time a green source of your choice would deal damage to you this turn, prevent that damage.

: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

Whenever a creature you control deals combat damage to an opponent, you may draw a card.

Target opponent reveals their hand. You choose a card from it. That player discards that card.

Enchant permanent

You control enchanted permanent.

Whenever a player casts a blue spell, you may pay . If you do, you gain 1 life.

Whenever Deathgazer blocks or becomes blocked by a nonblack creature, destroy that creature at end of combat.

Search your library for a card, put that card into your hand, then shuffle.

: Destroy target Wall.

Whenever Elite Javelineer blocks, it deals 1 damage to target attacking creature.

, , Sacrifice Elvish Scrapper: Destroy target artifact.

Target creature gets +X/+0 until end of turn.

Flying

Sacrifice a creature: Fallen Angel gets +2/+1 until end of turn.

Flying

, : Target creature gains flying until end of turn.

, Sacrifice a Forest: Foratog gets +2/+2 until end of turn.

Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)

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

Return all green permanents to their owners' hands.

When Hunted Wumpus enters, each other player may put a creature card from their hand onto the battlefield.

Whenever a player casts a red spell, you may pay . If you do, you gain 1 life.

, : Draw a card.

Whenever a creature you control deals combat damage to a player, that player discards a card.

Whenever Lesser Gargadon attacks or blocks, sacrifice a land.

Enchant land

Enchanted land is a 5/6 green Treefolk creature that's still a land.

You may have Lone Wolf assign its combat damage as though it weren't blocked.

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

Search your library for a blue instant card, reveal that card, put it into your hand, then shuffle.

Change the text of target permanent by replacing all instances of one color word with another or one basic land type with another. (For example, you may change "nonblack creature" to "nongreen creature" or "forestwalk" to "islandwalk." This effect lasts indefinitely.)

Target player discards a card for each Swamp you control.

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

: Orcish Artillery deals 2 damage to any target and 3 damage to you.

: Patagia Golem gains flying until end of turn.

Phantom Warrior can't be blocked.

: Primeval Shambler gets +1/+1 until end of turn.

Pyroclasm deals 2 damage to each creature.

Rain of Blades deals 1 damage to each attacking creature.

Prevent all damage that would be dealt this turn to up to two target creatures.

Return target green card from your graveyard to your hand.

, : Rod of Ruin deals 1 damage to any target.

Salt Marsh enters tapped.

: Add or .