Flying
If it's neither day nor night, it becomes day as this creature enters.
Whenever day becomes night or night becomes day, you may pay . If you do, return this card from your graveyard to the battlefield tapped.

Flying
Whenever an artifact you control enters, you may tap target permanent.

Hexproof (This creature can't be the target of spells or abilities your opponents control.)
Cycling (, Discard this card: Draw a card.)

Destroy all artifacts, creatures, and enchantments.
Cycling (, Discard this card: Draw a card.)

Flying
This creature attacks each combat if able.

Hunters for Hire — Whenever a creature you control deals combat damage to a player, put a quest counter on it.
, Remove a quest counter from a permanent you control: Create a Junk token. (It's an artifact with ", Sacrifice this token: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.")

Gain control of target creature until end of turn. Untap that creature and roll a six-sided die. Until end of turn, it gains haste and gets +X/+0, where X is the result.

Flying
Whenever this creature attacks, it deals 1 damage to target creature defending player controls. If that creature is a Zombie, this creature deals 2 damage to it instead.

As an additional cost to cast this spell, exile an instant or sorcery card from your graveyard.
Draconic Intervention deals X damage to each non-Dragon creature, where X is the exiled card's mana value. If a creature dealt damage this way would die this turn, exile it instead.
Exile Draconic Intervention.

Flying
Whenever this creature deals damage to a player, that player discards a card.

Kicker (You may pay an additional as you cast this spell.)
Flying, defender
If this creature was kicked, it enters with two +1/+1 counters on it.
As long as this creature has a +1/+1 counter on it, it can attack as though it didn't have defender.

Flying
As an additional cost to cast blue permanent spells, you may pay 2 life. Those spells cost less to cast if you paid life this way. This effect reduces only the amount of blue mana you pay.
Whenever you cast a blue permanent spell, draw a card.

Vigilance
Threshold — As long as there are seven or more cards in your graveyard, this creature gets +1/+1 and has flying.

As an additional cost to cast this spell, sacrifice a creature.
Fiery Conclusion deals 5 damage to target creature.

When this creature enters, you gain 3 life.

Target opponent reveals their hand. You choose a nonland card from it and exile that card.

(: Add .)

Flying
Whenever this creature attacks, if you control a creature with a counter on it, each opponent loses 1 life.

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached.)
Flying, first strike
Enchanted creature gets +4/+4 and has flying and first strike.