Flying
Whenever you cast a noncreature spell, put an oil counter on this creature.
Remove three oil counters from this creature: Draw a card. Then you may discard a nonland card. When you discard a card this way, this creature deals 3 damage to target creature or planeswalker. Activate only as a sorcery.

Draw a card. Scry 2.

When this creature enters, draw a card, then scry 2.

Whenever this artifact or another artifact enters, put a charge counter on this artifact.
, , Remove a charge counter from this artifact: Draw a card.

Flying
Whenever you cast a noncreature spell, put an oil counter on this creature.
, Remove an oil counter from this creature: Draw a card, then scry 2.

Return target nonland permanent to its owner's hand. If that permanent had mana value 3 or less, proliferate.

Flying
When this creature dies, each player discards a card.

: Add .
Any time you could mulligan and this card is in your hand, you may exile all the cards from your hand, then draw that many cards. (You can do this in addition to taking mulligans.)

When this creature dies, it deals 2 damage to each opponent and you gain 2 life.

: Put a -1/-1 counter on this creature and a -1/-1 counter on target creature.

This artifact enters with three arrowhead counters on it.
At the beginning of your upkeep, if there are no arrowhead counters on this artifact, sacrifice it.
, Remove an arrowhead counter from this artifact: Put a -1/-1 counter on target creature.

: Add for each enchantment you control.

At the beginning of your upkeep, you may put a verse counter on this enchantment.
, Sacrifice this enchantment: Destroy up to X target artifacts and/or enchantments, where X is the number of verse counters on this enchantment.

At the beginning of your upkeep, you may put a verse counter on this enchantment.
Sacrifice this enchantment: Prevent the next X damage that would be dealt this turn to any number of targets, divided as you choose, where X is the number of verse counters on this enchantment.

Flying
Vigilance
Other creatures you control have vigilance.

Flying
As this creature enters, choose a card type.
You and creatures you control have protection from the chosen card type.

Enchant creature
Enchanted creature gets +2/+2 and has flying and vigilance.

Enchant creature
Enchanted creature gets +1/+2 as long as it's white. Otherwise, it gets -2/-1.

Creatures you control have vigilance.

Flying, vigilance

Flying
Whenever another creature you control with power 2 or less enters, put two +1/+1 counters on that creature.

Flying
Once during each of your turns, you may play a land from your graveyard or cast a permanent spell with mana value 3 or less from your graveyard. If you do, it gains "When this permanent is put into a graveyard from the battlefield, exile it and you gain 2 life."

: Prevent the next 1 damage that would be dealt to any target this turn.
, : Target creature gains vigilance until end of turn.

Whenever this creature blocks or becomes blocked by one or more black creatures, this creature gets +2/+0 until end of turn.

Flying, vigilance