Trinket Mage

When Trinket Mage enters, you may search your library for an artifact card with mana value 1 or less, reveal that card, put it into your hand, then shuffle.

Mishra’s Factory

: Add .
: Mishra’s Factory becomes a 2/2 Assembly-Worker artifact creature until end of turn. It’s still a land.
: Target Assembly-Worker creature gets +1/+1 until end of turn.

Emancipation Angel

Flying
When Emancipation Angel enters, return a permanent you control to its owner’s hand.

Cobra Trap

If a noncreature permanent under your control was destroyed this turn by a spell or ability an opponent controlled, you may pay rather than pay this spell’s mana cost.
Create four 1/1 green Snake creature tokens.

Mystic Retrieval

Return target instant or sorcery card from your graveyard to your hand.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Marsh Casualties

Kicker (You may pay an additional as you cast this spell.)
Creatures target player controls get -1/-1 until end of turn. If this spell was kicked, those creatures get -2/-2 until end of turn instead.

Demonic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Strata Scythe

Imprint — When Strata Scythe enters, search your library for a land card, exile it, then shuffle.
Equipped creature gets +1/+1 for each land on the battlefield with the same name as the exiled card.
Equip

Caged Sun

As Caged Sun enters, choose a color.
Creatures you control of the chosen color get +1/+1.
Whenever a land’s ability causes you to add one or more mana of the chosen color, add one additional mana of that color.

Stab Wound

Enchant creature
Enchanted creature gets -2/-2.
At the beginning of the upkeep of enchanted creature’s controller, that player loses 2 life.

Demonic Tutor

Search your library for a card, put that card into your hand, then shuffle.

Stab Wound

Enchant creature
Enchanted creature gets -2/-2.
At the beginning of the upkeep of enchanted creature’s controller, that player loses 2 life.

Marsh Casualties

Kicker (You may pay an additional as you cast this spell.)
Creatures target player controls get -1/-1 until end of turn. If this spell was kicked, those creatures get -2/-2 until end of turn instead.

Survival Cache

You gain 2 life. Then if you have more life than an opponent, draw a card.
Rebound (If you cast this spell from your hand, exile it as it resolves. At the beginning of your next upkeep, you may cast this card from exile without paying its mana cost.)

Swallow the Hero Whole

Each player exiles a creature they control. Until the Hydra’s next turn, when a Head leaves the battlefield, return the exiled cards to the battlefield under their owners’ control.

Dark Prophecy

Whenever a creature you control dies, you draw a card and you lose 1 life.

Geistflame

Geistflame deals 1 damage to any target.
Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Skarrg Goliath

Trample
Bloodrush — , Discard Skarrg Goliath: Target attacking creature gets +9/+9 and gains trample until end of turn.