Eddytrail Hawk

Flying
When Eddytrail Hawk enters, you get (two energy counters).
Whenever Eddytrail Hawk attacks, you may pay . If you do, another target attacking creature gains flying until end of turn.

Engineered Explosives

Sunburst (This enters with a charge counter on it for each color of mana spent to cast it.)
, Sacrifice Engineered Explosives: Destroy each nonland permanent with mana value equal to the number of charge counters on Engineered Explosives.

Aetherworks Marvel

Whenever a permanent you control is put into a graveyard, you get (an energy counter).
, Pay six : Look at the top six cards of your library. You may cast a spell from among them without paying its mana cost. Put the rest on the bottom of your library in a random order.

Splitting Slime

: Monstrosity 3. (If this creature isn’t monstrous, put three +1/+1 counters on it and it becomes monstrous.)
When Splitting Slime becomes monstrous, create a token that’s a copy of Splitting Slime. (The token has no counters and isn’t monstrous.)

Vexing Scuttler

Emerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature’s mana value.)
When you cast this spell, you may return target instant or sorcery card from your graveyard to your hand.

Gone Missing

Put target permanent on top of its owner’s library.
Investigate. (Create a Clue token. It’s an artifact with “, Sacrifice this artifact: Draw a card.”)

Clue

, Sacrifice this artifact: Draw a card.

Ghave, Guru of Spores

Ghave, Guru of Spores enters with five +1/+1 counters on it.
, Remove a +1/+1 counter from a creature you control: Create a 1/1 green Saproling creature token.
, Sacrifice a creature: Put a +1/+1 counter on target creature.

Scytheclaw

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.)
Equipped creature gets +1/+1.
Whenever equipped creature deals combat damage to a player, that player loses half their life, rounded up.
Equip

Skullwinder

Deathtouch
When Skullwinder enters, return target card from your graveyard to your hand, then choose an opponent. That player returns a card from their graveyard to their hand.

Skullwinder

Deathtouch
When Skullwinder enters, return target card from your graveyard to your hand, then choose an opponent. That player returns a card from their graveyard to their hand.

Disaster Radius

As an additional cost to cast this spell, reveal a creature card from your hand.
Disaster Radius deals X damage to each creature your opponents control, where X is the revealed card’s mana value.

Scytheclaw

Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.)
Equipped creature gets +1/+1.
Whenever equipped creature deals combat damage to a player, that player loses half their life, rounded up.
Equip

Crumble to Dust

Devoid (This card has no color.)
Exile target nonbasic land. Search its controller’s graveyard, hand, and library for any number of cards with the same name as that land and exile them. Then that player shuffles.

Mortuary Mire

Mortuary Mire enters tapped.
When Mortuary Mire enters, you may put target creature card from your graveyard on top of your library.
: Add .

Sanctum of Ugin

: Add .
Whenever you cast a colorless spell with mana value 7 or greater, you may sacrifice Sanctum of Ugin. If you do, search your library for a colorless creature card, reveal it, put it into your hand, then shuffle.