Terramorphic Expanse

, Sacrifice Terramorphic Expanse: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle your library.

Lotus-Eye Mystics

Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.)
When Lotus-Eye Mystics enters the battlefield, return target enchantment card from your graveyard to your hand.

Pilgrim’s Eye

Flying
When Pilgrim’s Eye enters the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.

Vigor Mortis

Return target creature card from your graveyard to the battlefield. If was spent to cast this spell, that creature enters the battlefield with an additional +1/+1 counter on it.

Hypersonic Dragon

Flying, haste
You may cast sorcery spells as though they had flash. (You may cast them any time you could cast an instant.)

Gelectrode

: Gelectrode deals 1 damage to any target.
Whenever you cast an instant or sorcery spell, you may untap Gelectrode.

Moroii

Flying
At the beginning of your upkeep, you lose 1 life.

Direct Current

Direct Current deals 2 damage to any target.
Jump-start (You may cast this card from your graveyard by discarding a card in addition to paying its other costs. Then exile this card.)

Electrostatic Field

Defender
Whenever you cast an instant or sorcery spell, Electrostatic Field deals 1 damage to each opponent.

Ninja of the Deep Hours

Ninjutsu (, Return an unblocked attacker you control to hand: Put this card onto the battlefield from your hand tapped and attacking.)
Whenever Ninja of the Deep Hours deals combat damage to a player, you may draw a card.

Terramorphic Expanse

, Sacrifice Terramorphic Expanse: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle your library.

Magnifying Glass

: Add .
, : Investigate. (Create a colorless Clue artifact token with “, Sacrifice this artifact: Draw a card.”)

Pilgrim’s Eye

Flying
When Pilgrim’s Eye enters the battlefield, you may search your library for a basic land card, reveal it, put it into your hand, then shuffle your library.

Ponder

Look at the top three cards of your library, then put them back in any order. You may shuffle your library.
Draw a card.

Rhox Oracle

When Rhox Oracle enters the battlefield, draw a card.

Staff of Nin

At the beginning of your upkeep, draw a card.
: Staff of Nin deals 1 damage to any target.

Inspiring Call

Draw a card for each creature you control with a +1/+1 counter on it. Those creatures gain indestructible until end of turn.

Skystreamer

Assist (Another player can pay up to of this spell’s cost.)
Flying
When Skystreamer enters the battlefield, target player gains 4 life.

Scrap Mastery

Each player exiles all artifact cards from their graveyard, then sacrifices all artifacts they control, then puts all cards they exiled this way onto the battlefield.

Grotesque Mutation

Target creature gets +3/+1 and gains lifelink until end of turn. (Damage dealt by the creature also causes its controller to gain that much life.)

Daretti, Scrap Savant Emblem

Whenever an artifact is put into your graveyard from the battlefield, return that card to the battlefield at the beginning of the next end step.

Daretti, Scrap Savant

+2: Discard up to two cards, then draw that many cards.
−2: Sacrifice an artifact. If you do, return target artifact card from your graveyard to the battlefield.
−10: You get an emblem with “Whenever an artifact is put into your graveyard from the battlefield, return that card to the battlefield at the beginning of the next end step.”
Daretti, Scrap Savant can be your commander.