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

Whenever a green creature dies, its controller discards a card.

Flying, haste
Whenever Blazing Specter deals combat damage to a player, that player discards a card.

Tap all nonwhite creatures.

Whenever another permanent you control becomes the target of a spell or ability an opponent controls, you may return that permanent to its owner's hand.

Whenever a black card is put into an opponent's graveyard from anywhere, you may draw a card.

Engulfing Flames deals 1 damage to target creature. It can't be regenerated this turn.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

: Return target white or black creature you control to its owner's hand.

Destroy all creatures. They can't be regenerated. For each creature destroyed this way, its controller creates a 1/1 white Spirit creature token with flying.

Target player discards X cards, where X is one plus the number of cards named Mind Burst in all graveyards.

Reveal any number of red cards in your hand. Scent of Cinder deals X damage to any target, where X is the number of cards revealed this way.

Defender (This creature can't attack.)
: Destroy Wall of Vipers and target creature it's blocking. Any player may activate this ability.

Haste