Tarkir

Scale Survivalist
Creature — Human Warrior
Whenever you cast a modal instant or sorcery spell, bolster 1 for each mode chosen.
"In times like these, there is no perfect choice. But a choice must be made."
2/1

Ojutai's Counsel
Sorcery
Draw a card. If you already cast another spell this turn, draw two cards instead.
Rebound
"You need not prove your prowess to me, Narset. I know it already."

Fang Survivalist
Creature — Naga Warlock
As an additional cost to cast a modal instant or sorcery spell, you may sacrifice a creature. If you do and you would choose one mode for that spell, choose up to two modes instead.
"By any means necessary. By all means necessary."
3/1

Tattered Tents
Creature - Wall
Defender
Discard a card, : Draw a card.
Dash
Among the Kolaghan, safety is never permanent.
[0/3]

Claw Survivalist
Creature — Human Shaman
Whenever you cast a modal instant or sorcery spell, create an X/X green Elemental creature token, where X is Claw Survivalist's power.
"There is the unwritten that was never written and there is the unwritten that was written and unwound. These are only some of the snowmelt that we shamans wade in."
2/2

Clan Defector
Creature - Naga Wizard (R)
If you would make a choice for a spell or ability you control, you may choose all instead.
"The dragons are rebuking the khans' sieges. Perhaps we should reconsider our loyalties?"
[2/3]

Dragonfire Bow
Artifact — Equipment
When Dragonfire Bow enters the battlefield, create a token that's a copy of Vial of Dragonfire.
Whenever equipped creature attacks, you may sacrifice another artifact you control. When you do, Dragonfire Bow deals 2 damage to target creature defending player controls.
If Dragonfire Bow is in your library, effects from creatures named Renowned Weaponsmith count it as a card named Heart-Piercer Bow.
Equip

Rehearsal Room
Land (R)
: Add :
Sacrifice a face-down creature, : Manifest the top card of your library.
Ugin spent many thousands of years preparing for his climactic clash with Bolas.

Next is Kaladesh.

Docent of Production
Creature — Dwarf Artificer
Other nontoken creatures you control have fabricate 1.
1/1

Perpetual Motion Prototype
Artifact (U)
, : You get .
, : Add . Spend this only to cast artifact spells or activate abilities of artifacts.
All it needs is a solution for friction.

Dissent Profiteer
Creature - Human Rogue
Flash
Revolt - When ~ enters the battlefield, if a permanent you controlled left the battlefield this turn, draw a card. The active player loses 1 life. (The active player is the player who is taking the current turn.)
[2/2]

Emergency Vent
Sorcery (U)
You may spend as though it were to pay for this spell.
Emergency Vent deals X damage to any target.
"'We solved the overheating problem. Just, uh, don't stand near the back."
—Nehra, inventor

Inspired Lifecrafter
Creature — Elf Artificer
Each artifact spell you cast has affinity for creatures with equal mana value.
"Each act of creation is a spiraling echo of the miracle of nature."
2/2

Aether Release
Sorcery (R)
Destroy target artifact. ~ deals damage to its controller equal to the number of they have, then that player loses all .
"The soul of Kaladesh is free at last," - Rishkar, Peema Renegade.

Refabricator
Artifact (U)
, Sacrifice a Servo: Put a +1/+1 counter on target creature you control.
, , Remove a +1/+1 counter from a creature you control: Create a 1/1 colorless Servo artifact creature token.
"The Inventor's Fair is great for novelty, but flexibility is a far more useful trait in the real world."
—Nehra, inventor

Ghirapur Institute of Art and Science
Artifact Land
: Add . When this mana is spent to cast an artifact spell, that spell gains indestructible and hexproof until your next turn.

Next is Amonkhet.

Glare of the Second Sun
Instant (C)
Tap and exert target creature. You gain life equal to its power.

Walking Hieroglyphs

Creature -- Elemental (U)
Whenever you cycle or discard a card, Walking Hieroglyps gains hexproof until end of turn.
Cyclingcycling (, Discard this card: Search your library for a card with Cycling, reveal it, put it into your hand, then shuffle.)
4/4

Wicked-Grin Ammit —
Creature — Crocodile Demon (R)
Whenever a creature dies, you may put its -1/-1 counters on another target creature. If you do, you lose that much life.
3/1

Bloodrage Zealots
Creature - Minotaur Warrior
When ~ enters the battlefield, discard a card.
Whenever you cycle or discard a card, you may pay . If you do, ~ deals 2 damage to target opponent.
One was abandoned by the God-Pharoah, while the other opposed him. Together, they found new meaning under Hazoret.
[4/3]