Xenagos, God of Revels

Legendary Enchantment Creature - God

Indestructible

As long as your devotion to red and green is less than seven, Xenagos isn't a creature.

At the beginning of combat on your turn, another target creature you control gains haste and gets +X/+X until end of turn, where X is that creature's power.

Whims of the Fates

Sorcery

Starting with you, each player separates all permanents he or she controls into three piles. Then each player chooses one of his or her piles at random and sacrifices those permanents. (Piles can be empty.)

Whelming Wave

Sorcery

Return all creatures to their owners' hands except for Krakens, Leviathans, Octopuses, and Serpents.

"I can see why this appeals to Thassa."
-Kiora

Weight of the Underworld

Enchantment - Aura

Enchant creature

Enchanted creature gets -3/-2.

Proud Alkmenos, who would not bow to Erebos in death, is now bowed by his own hubris for all eternity.

Warchanter of Mogis

Creature - Minotaur Shaman

Inspired - Whenever Warchanter of Mogis becomes untapped, target creature you control gains intimidate until end of turn. (A creature with intimidate can't be blocked except by artifact creatures and/or creatures that share a color with it.)

Vortex Elemental

Creature - Elemental

: Put Vortex Elemental and each creature blocking or blocked by it on top of their owners' libraries, then those players shuffle their libraries.

: Target creature blocks Vortex Elemental this turn if able.

The sea is always hungry.

Vanguard of Brimaz

Creature - Cat Soldier

Vigilance

Heroic - Whenever you cast a spell that targets Vanguard of Brimaz, put a 1/1 white Cat Soldier creature token with vigilance onto the battlefield.

"The humans and their gods never blessed me. Only the pride deserves my allegiance."

Unravel the Æther

Instant

Choose target artifact or enchantment. Its owner shuffles it into his or her library.

Thaumaturges of Theros have learned to weave their magic into the world around them, but it can be pulled apart strand by strand.

Tromokratis

Legendary Creature - Kraken

Tromokratis has hexproof unless it's attacking or blocking.

Tromokratis can't be blocked unless all creatures defending player controls block it. (If any creature that player controls doesn't block this creature, it can't be blocked.)

Thunderous Might

Enchantment - Aura

Enchant creature

Whenever enchanted creature attacks, it gets +X/+0 until end of turn, where X is your devotion to red. (Each in the mana costs of permanents you control counts toward your devotion to red.)

Thunder Brute

Creature - Cyclops

Trample

Tribute 3 (As this creature enters the battlefield, an opponent of your choice may place three +1/+1 counters on it.)

When Thunder Brute enters the battlefield, if tribute wasn't paid, it gains haste until end of turn.

Thassa's Rebuff

Instant

Counter target spell unless its controller pays , where X is your devotion to blue. (Each in the mana costs of permanents you control counts toward your devotion to blue.)

To resist Thassa is to deny the rising tide.

Temple of Plenty

Land

Temple of Plenty enters the battlefield tapped.

When Temple of Plenty enters the battlefield, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

: Add or to your mana pool.

Temple of Malice

Land

Temple of Malice enters the battlefield tapped.

When Temple of Malice enters the battlefield, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

: Add or to your mana pool.

Temple of Enlightenment

Land

Temple of Enlightenment enters the battlefield tapped.

When Temple of Enlightenment enters the battlefield, scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

: Add or to your mana pool.

Swordwise Centaur

Creature - Centaur Warrior

The girl who would become the Champion of the Sun hacked furiously at the practice dummy. At last she stopped, breathing heavily, and looked up at her instructor.
"So much anger," said the centaur. "I will teach you the ways of war, child. But first you must make peace with yourself."
-The Theriad

Sunbond

Enchantment - Aura

Enchant creature

Enchanted creature has "Whenever you gain life, put that many +1/+1 counters on this creature."

"I was not chosen for my faith in the gods. Sometimes the gods must put their faith in us."
-Elspeth

Sudden Storm

Instant

Tap up to two target creatures. Those creatures don't untap during their controllers' next untap steps. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

No matter how big and strong you are, the sea is bigger and stronger.

Stratus Walk

Enchantment - Aura

Enchant creature

When Stratus Walk enters the battlefield, draw a card.

Enchanted creature has flying.

Enchanted creature can block only creatures with flying.

Stormcaller of Keranos

Creature - Human Shaman

Haste

: Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

A prayer answered by Keranos is clear for all to witness.

Springleaf Drum

Artifact

, Tap an untapped creature you control: Add one mana of any color to your mana pool.

After trying mudskippers for an afternoon, Scratch decided that crickcarp made the best noise.

Spiteful Returned

Enchantment Creature - Zombie

Bestow (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.)

Whenever Spiteful Returned or enchanted creature attacks, defending player loses 2 life.

Enchanted creature gets +1/+1.

Spirit of the Labyrinth

Enchantment Creature - Spirit

Each player can't draw more than one card each turn.

Students at the Dekatia Academy learn that being sent to study with her is a lesson in itself.

Sphinx's Disciple

Creature - Human Wizard

Flying

Inspired - Whenever Sphinx's Disciple becomes untapped, draw a card.

Few dare to brave the Dakra Isles. Those who return are forever changed.

Snake of the Golden Grove

Creature - Snake

Tribute 3 (As this creature enters the battlefield, an opponent of your choice may place three +1/+1 counters on it.)

When Snake of the Golden Grove enters the battlefield, if tribute wasn't paid, you gain 4 life.

Some fruits are best left ungathered.

Skyreaping

Sorcery

Skyreaping deals damage to each creature with flying equal to your devotion to green. (Each in the mana costs of permanents you control counts toward your devotion to green.)

Siren Song Lyre

Artifact - Equipment

Equipped creature has ", : Tap target creature."

Equip

A siren once tried to steal it out of jealousy but was caught by the song of its strings.

Siren of the Silent Song

Creature - Zombie Siren

Flying

Inspired - Whenever Siren of the Silent Song becomes untapped, each opponent discards a card, then puts the top card of his or her library into his or her graveyard.

Siren of the Fanged Coast

Creature - Siren

Flying

Tribute 3 (As this creature enters the battlefield, an opponent of your choice may place three +1/+1 counters on it.)

When Siren of the Fanged Coast enters the battlefield, if tribute wasn't paid, gain control of target creature.

Silent Sentinel

Creature - Archon

Flying

Whenever Silent Sentinel attacks, you may return target enchantment card from your graveyard to the battlefield.

It serves a justice higher than the whims of the gods.

Shrike Harpy

Creature - Harpy

Flying

Tribute 2 (As this creature enters the battlefield, an opponent of your choice may place two +1/+1 counters on it.)

When Shrike Harpy enters the battlefield, if tribute wasn't paid, target opponent sacrifices a creature.

Setessan Starbreaker

Creature - Human Warrior

When Setessan Starbreaker enters the battlefield, you may destroy target Aura.

"Who says you cannot touch the stars?"

Setessan Oathsworn

Creature - Satyr Warrior

Heroic - Whenever you cast a spell that targets Setessan Oathsworn, put two +1/+1 counters on Setessan Oathsworn.

"Setessa is not the city of my birth, but it is the place I fight for, and the place I'm willing to die for. Does that not make it my home?"

Servant of Tymaret

Creature - Zombie

Inspired - Whenever Servant of Tymaret becomes untapped, each opponent loses 1 life. You gain life equal to the life lost this way.

: Regenerate Servant of Tymaret.

Life is most precious to those who have already lost it.

Searing Blood

Instant

Searing Blood deals 2 damage to target creature. When that creature dies this turn, Searing Blood deals 3 damage to the creature's controller.

Purphoros's blessing: sometimes a boon, sometimes a bane. Always ablaze.

Scouring Sands

Sorcery

Scouring Sands deals 1 damage to each creature your opponents control. Scry 1. (Look at the top card of your library. You may put that card on the bottom of your library.)

When Purphoros cleans the ashes from his forge, entire cities vanish.

Scourge of Skola Vale

Creature - Hydra

Trample

Scourge of Skola Vale enters the battlefield with two +1/+1 counters on it.

, Sacrifice another creature: Put a number of +1/+1 counters on Scourge of Skola Vale equal to the sacrificed creature's toughness.

Satyr Wayfinder

Creature - Satyr

When Satyr Wayfinder enters the battlefield, reveal the top four cards of your library. You may put a land card from among them into your hand. Put the rest into your graveyard.

The first satyr to wake after a revel must search for the site of the next one.

Satyr Nyx-Smith

Creature - Satyr Shaman

Haste

Inspired - Whenever Satyr Nyx-Smith becomes untapped, you may pay . If you do, put a 3/1 red Elemental enchantment creature token with haste onto the battlefield.

Satyr Firedancer

Enchantment Creature - Satyr

Whenever an instant or sorcery spell you control deals damage to an opponent, Satyr Firedancer deals that much damage to target creature that player controls.

His heart, the coal; his eye, the spark; his hand, the whirling flame.