Whenever you cast a noncreature spell, put an oil counter on this creature.
Remove an oil counter from this creature: Target creature gains flying until end of turn. Activate only as a sorcery.

Equipped creature gets +1/+0.
Whenever equipped creature attacks, choose up to one target creature. That creature can't be blocked this turn and has base power and toughness 1/1 until end of turn.
Equip

Other Merfolk you control get +1/+1.
Whenever one or more Merfolk you control attack a player, draw a card.

Return this enchantment to its owner's hand: Draw three cards, then discard four cards.

When this creature enters, look at the top three cards of your library. You may reveal an instant or sorcery card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

Flying
When this creature enters, scry 3.

Flying
Foretell

Attach target Aura you control to target creature.
Draw a card.

Other enchantments have "At the beginning of your upkeep, sacrifice this enchantment unless you pay ."

Gain control of target Aura that's attached to a permanent. Attach it to another permanent it can enchant.

Enchant creature
, Tap an untapped creature you control: Untap enchanted creature.

Flying
When this creature dies, you gain control of all enchantments. (You don't get to move Auras.)

Enchant creature
Enchanted creature gets +2/+2 for each Aura attached to it and has vigilance.

Whenever this creature deals combat damage to a player, you get that many .
At the beginning of combat on your turn, you may pay . When you do, this creature becomes a copy of another target creature you control, except it has this ability and "Whenever this creature deals combat damage to a player, you get that many ."

, : Draw a card, then discard a card.
Whenever you discard one or more artifact cards, create a tapped Powerstone token. This ability triggers only once each turn.

Choose two —
• Creatures you don't control get -3/-0 until end of turn.
• Create two tapped Powerstone tokens.
• Create a tapped 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control."
• Scry 2, then draw a card.

You may have this creature enter as a copy of any creature on the battlefield, except it isn't legendary, is an artifact in addition to its other types, and has myriad.

: Target snow land you control becomes a 4/4 Elemental creature with hexproof and haste until end of turn. It's still a land.

If an opponent has no cards in hand, this spell costs less to cast.
Flying

Flying
Sacrifice this creature: Return up to two target creatures to their owners' hands. Activate only during your upkeep.

Flying
Whenever this creature attacks, choose a counter on a permanent you control. Put a counter of that kind on target permanent you control if it doesn't have a counter of that kind on it.

Flying
When this creature enters, amass Zombies 1.

Flying
When this creature enters, look at the top four cards of your library, then put them back in any order.
: Look at the top four cards of your library, then put them back in any order.

Flying
When this creature dies, you may draw a card.

Flying
Hexproof

Flying
When this creature enters, return target land to its owner's hand.

Flying
Embalm

Flash
Flying

Flying, protection from red