Flying (This creature can't be blocked except by creatures with flying or reach.)
When Aven Battle Priest enters the battlefield, you gain 3 life.

: Add .
: Add or . Battlefield Forge deals 1 damage to you.

: Bellows Lizard gets +1/+0 until end of turn.

, Sacrifice another creature: Blazing Hellhound deals 1 damage to any target.

Flying
Whenever you cast an enchantment spell, put a +1/+1 counter on Blessed Spirits.

Whenever you cast an enchantment spell, you may have target creature get -2/-2 until end of turn.

As long as you control an enchantment, Blood-Cursed Knight gets +1/+1 and has lifelink. (Damage dealt by this creature also causes you to gain that much life.)

Menace (This creature can't be blocked except by two or more creatures.)

Bonded Construct can't attack alone.

Counter target creature spell.
Draw a card.

Flash (You may cast this spell any time you could cast an instant.)
When Bounding Krasis enters the battlefield, you may tap or untap target creature.

Equipped creature gets +2/+2 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Counter target spell unless its controller pays .
Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, scry 2. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)

Enchant creature
Enchanted creature gets +3/+2 and has trample. (It can deal excess combat damage to the player or planeswalker it's attacking.)
At the beginning of each upkeep, if a player cast two or more spells last turn, sacrifice Call of the Full Moon.

, Sacrifice Caustic Caterpillar: Destroy target artifact or enchantment.

: Add .
: Add or . Caves of Koilos deals 1 damage to you.

Target player sacrifices an attacking or blocking creature.

Chandra's Fury deals 4 damage to target player or planeswalker and 1 damage to each creature that player or that planeswalker's controller controls.

Target creature you control deals damage equal to its power to each other creature and each opponent.