Guardian of Tazeem

Flying
Landfall — Whenever a land enters the battlefield under your control, tap target creature an opponent controls. If that land is an Island, that creature doesn’t untap during its controller’s next untap step.

Guardian of Tazeem

Flying
Landfall — Whenever a land enters the battlefield under your control, tap target creature an opponent controls. If that land is an Island, that creature doesn’t untap during its controller’s next untap step.

Hedron Blade

Equipped creature gets +1/+1.
Whenever equipped creature becomes blocked by one or more colorless creatures, it gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.)
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Akroan Sergeant

First strike (This creature deals combat damage before creatures without first strike.)
Renown 1 (When this creature deals combat damage to a player, if it isn’t renowned, put a +1/+1 counter on it and it becomes renowned.)

Tribal Flames

Domain — Tribal Flames deals X damage to any target, where X is the number of basic land types among lands you control.

Orator of Ojutai

As an additional cost to cast this spell, you may reveal a Dragon card from your hand.
Defender, flying
When Orator of Ojutai enters the battlefield, if you revealed a Dragon card or controlled a Dragon as you cast this spell, draw a card.

Belltoll Dragon

Flying, hexproof
Megamorph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.)
When Belltoll Dragon is turned face up, put a +1/+1 counter on each other Dragon creature you control.

Daghatar the Adamant

Vigilance
Daghatar the Adamant enters the battlefield with four +1/+1 counters on it.
: Move a +1/+1 counter from target creature onto a second target creature.

Whisk Away

Put target attacking or blocking creature on top of its owner’s library.

Cached Defenses

Bolster 3. (Choose a creature with the least toughness among creatures you control and put three +1/+1 counters on it.)

Sibsig Muckdraggers

Delve (Each card you exile from your graveyard while casting this spell pays for .)
When Sibsig Muckdraggers enters the battlefield, return target creature card from your graveyard to your hand.

Daghatar the Adamant

Vigilance
Daghatar the Adamant enters the battlefield with four +1/+1 counters on it.
: Move a +1/+1 counter from target creature onto a second target creature.

Show and Tell

Each player may put an artifact, creature, enchantment, or land card from their hand onto the battlefield.

Erase

Exile target enchantment.

Disowned Ancestor

Outlast (, : Put a +1/+1 counter on this creature. Outlast only as a sorcery.)

Void Snare

Return target nonland permanent to its owner’s hand.

Soul of Theros

Vigilance
: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.
, Exile Soul of Theros from your graveyard: Creatures you control get +2/+2 and gain first strike and lifelink until end of turn.

Aerial Formation

Strive — This spell costs more to cast for each target beyond the first.
Any number of target creatures each get +1/+1 and gain flying until end of turn.