Screech -
Sorcery
Target player discards two cards.
Metalcraft - That player discards three cards instead if you control three or more artifacts.

Feed the Furnaces
Sorcery
Exile the top three cards on your library. Until the end of your next turn, you may play those cards and replace each colored mana symbol in those cards' mana costs with .
"In the fire of labor, all things are purified." — Ubarask

Unnaturalize
Sorcery
Destroy target artifact or enchantment. Create a 3/3 colorless Golem artifact creature.

Razorverge Fluidread
Artifact Creature - Ooze Horror (R)
When Razorverge Fluidread enters the battlefield, if you spent no life to cast this spell, destroy up to one target artifact an opponent controls and up to one target enchantment an opponent controls.
Vigilance
2/5

Grasping Basin
Artifact
Whenever you proliferate, create a 0/0 black Germ creature token.
"The samples I took were on the floor again. I have fired that idiot Neurok assistant, who continues to deny she spilled anything. As if the oil is trying to escape!" - Bruzchfor, vedalken researcher

Coinpost
Land - Locus (R)
Coinpost enters the battlefield tapped.
: Add .
, : Create a tapped Treasure token for each Locus you control, then exile Coinpost.

Next - Kamigawa white

Demanding Warlord
Creature - Human Samurai
Bushido 2
: Demanding Warlord gains haste and menace until end of turn.
Honor without grace or humility is like a shrine without a kami: only a rigid shell.
2/1

Waking Waters
Instant - Arcane
Tap target creature.
Splice onto instant or sorcery

Kami of Kokusho —
Creature — Spirit (U)
Lifelink
When Kami of Kokusho dies, each opponent loses 1 life and you gain that much life.
1/1

Akki Shrinebreaker
Creature — Goblin Berserker
When Akki Shrinebreaker enters the battlefield, destroy target artifact. If an artifact you control was destroyed this way, Akki Shrinebreaker deals 2 damage to each Spirit.
2/1

Rise of the Fallen
Sorcery (U)
Create a 1/1 green spirit creature token for each differently named creature card in your graveyard.

Sisters of Flesh and Spirit
Legendary Creature - Spirit
When Sisters of Flesh and Spirit enters the battlefield, choose flesh or spirit. Then choose the other when Sisters of Flesh and Spirit leaves the battlefield.

• Flesh - Destroy all Spirit permanents and return all non-Spirit permanent cards from all graveyards to the battlefield under their owners' control.
• Spirit - Destroy all non-Spirit creatures and return all Spirit permanent cards from all graveyards to the battlefield under their owners' control.

3/3

Karuta of Kyoto
Artifact - Shrine Equipment (R)
When Karuta of Kyoto enters the battlefield, put a Shrine card from your hand or graveyard onto the battlefield.
Equipped creature gets +2/+2 for each Shrine you control.
Equip

Oyobi's Statue Shrine
Legendary Land
Oyobi's Statue Shrine enters the battlefield tapped unless you control five other legendary lands.
: Add .
When Oyobi's Statue Shrine enters the battlefield untapped, create a 3/3 white Spirit creature token with flying.

Ravnica:

Selesnya Convert
Creature - Elf Wizard (U)
Whenever you create a token, Selesnya Convert gains protection from creatures until end of turn.
2/2

Jace, Former Guildpact
Legendary Planeswalker — Jace
: Create a token that's a copy of Jace, Former Guildpact, except the token enters with a number of loyalty counters on it equal to Jace's loyalty. Return Jace to his owner's hand if he's on the battlefield.
: Scry 1, then draw a card.
: Create a token that's a copy of target creature you control.

Lord of Smog
Creature - Avatar
Flying, menace
Whenever another creature becomes tapped, it gets -1/-1 until end of turn.
Whenever another creature dies, surveil 1.
3/6

Surprise Attack
Sorcery (R)
Radiance - Untap target creature that attacked this turn and each other creature that shares a color with it. After this main phase, there is an additional combat phase followed by an additional main phase.
The Gruul taught the Boros a thing or two about deception.

Uncivil Strength
Sorcery
Put three +1/+1 counters on target creature. If or was spent to cast this spell, that creature gains menace, trample, and deathtouch until end of turn.
"Nature bent to the betterment of society is nature weakened and cowed." — Forgia of the Underwilds

Draft of the Guildpact
Artifact (U)
: Add a mana of any color. Spend this mana only on multicolored spells.