Cyclops of One-Eyed Pass

Creature - Cyclops

The Champion armed herself to face the cyclops, heedless of her companions' despair.
"How will you defeat it with only one spear?" asked young Althemone.
The Champion raised her weapon. "It has but one eye."
-The Theriad

Felhide Spiritbinder

Creature - Minotaur Shaman

Inspired - Whenever Felhide Spiritbinder becomes untapped, you may pay . If you do, put a token onto the battlefield that's a copy of another target creature except it's an enchantment in addition to its other types. It gains haste. Exile it at the beginning of the next end step.

Flame-Wreathed Phoenix

Creature - Phoenix

Flying

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

When Flame-Wreathed Phoenix enters the battlefield, if tribute wasn't paid, it gains haste and "When this creature dies, return it to its owner's hand."

Oracle of Bones

Creature - Minotaur Shaman

Haste

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

When Oracle of Bones enters the battlefield, if tribute wasn't paid, you may cast an instant or sorcery card from your hand without paying its mana cost.

Graverobber Spider

Creature - Spider

Reach

: Graverobber Spider gets +X/+X until end of turn, where X is the number of creature cards in your graveyard. Activate this ability only once each turn.

Cloaks woven from its webs are durable and waterproof but said to bring on nightmares.

Pheres-Band Tromper

Creature - Centaur Warrior

Inspired - Whenever Pheres-Band Tromper becomes untapped, put a +1/+1 counter on it.

Trompers are the most feared warriors of the Pheres Band. Anger is their lifeblood. It sustains them and gives them purpose.

Setessan Starbreaker

Creature - Human Warrior

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

"Who says you cannot touch the stars?"

Griffin Dreamfinder

Creature - Griffin

Flying

When Griffin Dreamfinder enters the battlefield, return target enchantment card from your graveyard to your hand.

Some griffins are able to pluck mystic auras from the Æther that are hidden from other mortals.

Ornitharch

Creature - Archon

Flying

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

When Ornitharch enters the battlefield, if tribute wasn't paid, put two 1/1 white Bird creature tokens with flying onto the battlefield.

Floodtide Serpent

Creature - Serpent

Floodtide Serpent can't attack unless you return an enchantment you control to its owner's hand. (This cost is paid as attackers are declared.)

"Pray to Thassa for what? A bigger monster to eat it? A wave that can wash it away? What then?"
-Lindos, merchant of Meletis

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.

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.

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.

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.)

Akroan Conscriptor

Creature - Human Shaman

Heroic - Whenever you cast a spell that targets Akroan Conscriptor, gain control of another target creature until end of turn. Untap that creature. It gains haste until end of turn.

"The time to serve is now."

Pharagax Giant

Creature - Giant

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

When Pharagax Giant enters the battlefield, if tribute wasn't paid, Pharagax Giant deals 5 damage to each opponent.

Nessian Demolok

Creature - Beast

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

When Nessian Demolok enters the battlefield, if tribute wasn't paid, destroy target noncreature permanent.

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.

Arbiter of the Ideal

Creature - Sphinx

Flying

Inspired - Whenever Arbiter of the Ideal becomes untapped, reveal the top card of your library. If it's an artifact, creature, or land card, you may put it onto the battlefield with a manifestation counter on it. That permanent is an enchantment in addition to its other types.

Champion of Stray Souls

Creature - Skeleton Warrior

, , Sacrifice X other creatures: Return X target creature cards from your graveyard to the battlefield.

: Put Champion of Stray Souls on top of your library from your graveyard.

Forgestoker Dragon

Creature - Dragon

Flying

: Forgestoker Dragon deals 1 damage to target creature. That creature can't block this combat. Activate this ability only if Forgestoker Dragon is attacking.

The Akroans fashion their helms to honor the dragons, not to protect against them, as that would be of little help.

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.

Nessian Wilds Ravager

Creature - Hydra

Tribute 6 (As this creature enters the battlefield, an opponent of your choice may place six +1/+1 counters on it.)

When Nessian Wilds Ravager enters the battlefield, if tribute wasn't paid, you may have Nessian Wilds Ravager fight another target creature. (Each deals damage equal to its power to the other.)

Pheres-Band Raiders

Creature - Centaur Warrior

Inspired - Whenever Pheres-Band Raiders becomes untapped, you may pay . If you do, put a 3/3 green Centaur enchantment creature token onto the battlefield.

"Who can deny the call to battle when it sings in our blood?"

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.

Kraken of the Straits

Creature - Kraken

Creatures with power less than the number of Islands you control can't block Kraken of the Straits.

Thassa felt no need to punish the sailors for their folly in crossing the straits. The kraken would do it for her.

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.)

Eater of Hope

Creature - Demon

Flying

, Sacrifice another creature: Regenerate Eater of Hope.

, Sacrifice two other creatures: Destroy target creature.

Gods can be appeased. Demons, however . . .

Marshmist Titan

Creature - Giant

Marshmist Titan costs less to cast, where X is your devotion to black. (Each in the mana costs of permanents you control counts toward your devotion to black.)

A favorite of Erebos, for it has sent many to the Underworld.