Guardians of Meletis

Akroan Horse

Artifact Creature — Horse (0/4)

Defender
When Akroan Horse enters the battlefield, an opponent gains control of it.
At the beginning of your upkeep, each opponent creates a 1/1 white Soldier creature token.

Anvilwrought Raptor

Artifact Creature — Bird (2/1)

Flying
First strike (This creature deals combat damage before creatures without first strike.)

Bronze Sable

Artifact Creature — Sable (2/1)

Burnished Hart

Artifact Creature — Elk (2/2)

, Sacrifice Burnished Hart: Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Opaline Unicorn

Artifact Creature — Unicorn (1/2)

: Add one mana of any color.

Fleetfeather Sandals

Artifact — Equipment

Equipped creature has flying and haste.
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Prowler's Helm

Artifact — Equipment

Equipped creature can't be blocked except by Walls.
Equip

Colossus of Akros

Artifact Creature — Golem (10/10)

Defender, indestructible
: Monstrosity 10. (If this creature isn't monstrous, put ten +1/+1 counters on it and it becomes monstrous.)
As long as Colossus of Akros is monstrous, it has trample and can attack as though it didn't have defender.

Returned Phalanx

Creature — Zombie Soldier (3/3)

Defender
: Returned Phalanx can attack this turn as though it didn't have defender.

Sylvan Caryatid

Creature — Plant (0/3)

Defender, hexproof
: Add one mana of any color.

Agent of Horizons

Creature — Human Rogue (3/2)

: Agent of Horizons can't be blocked this turn.

Agent of the Fates

Creature — Human Assassin (3/2)

Deathtouch
Heroic — Whenever you cast a spell that targets Agent of the Fates, each opponent sacrifices a creature.

Akroan Hoplite

Creature — Human Soldier (1/2)

Whenever Akroan Hoplite attacks, it gets +X/+0 until end of turn, where X is the number of attacking creatures you control.

Anax and Cymede

Legendary Creature — Human Soldier (3/2)

First strike, vigilance
Heroic — Whenever you cast a spell that targets Anax and Cymede, creatures you control get +1/+1 and gain trample until end of turn.

Arena Athlete

Creature — Human (2/1)

Heroic — Whenever you cast a spell that targets Arena Athlete, target creature an opponent controls can't block this turn.

Artisan of Forms

Creature — Human Wizard (1/1)

Heroic — Whenever you cast a spell that targets Artisan of Forms, you may have Artisan of Forms become a copy of target creature, except it has this ability.

Baleful Eidolon

Enchantment Creature — Spirit (1/1)

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.)
Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)
Enchanted creature gets +1/+1 and has deathtouch.

Battlewise Hoplite

Creature — Human Soldier (2/2)

Heroic — Whenever you cast a spell that targets Battlewise Hoplite, put a +1/+1 counter on Battlewise Hoplite, then scry 1. (To scry 1, look at the top card of your library, then you may put that card on the bottom of your library.)

Blood-Toll Harpy

Creature — Harpy (2/1)

Flying
When Blood-Toll Harpy enters the battlefield, each player loses 1 life.

Boon Satyr

Enchantment Creature — Satyr (4/2)

Flash
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.)
Enchanted creature gets +4/+2.