Preeminent Captain

Order of the Golden Cricket

Creature — Kithkin Knight (2/2)

Whenever Order of the Golden Cricket attacks, you may pay . If you do, it gains flying until end of turn.

Stonybrook Schoolmaster

Creature — Merfolk Wizard (1/2)

Whenever Stonybrook Schoolmaster becomes tapped, you may create a 1/1 blue Merfolk Wizard creature token.

Meadowboon

Creature — Elemental (3/3)

When Meadowboon leaves the battlefield, put a +1/+1 counter on each creature target player controls.
Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

Kinsbaile Borderguard

Creature — Kithkin Soldier (1/1)

Kinsbaile Borderguard enters the battlefield with a +1/+1 counter on it for each other Kithkin you control.
When Kinsbaile Borderguard dies, create a 1/1 white Kithkin Soldier creature token for each counter on it.

Kithkin Zephyrnaut

Creature — Kithkin Soldier (2/2)

Kinship — At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Kithkin Zephyrnaut, you may reveal it. If you do, Kithkin Zephyrnaut gets +2/+2 and gains flying and vigilance until end of turn.

Kinsbaile Cavalier

Creature — Kithkin Knight (2/2)

Knight creatures you control have double strike.

Shinewend

Creature — Elemental (0/0)

Flying
Shinewend enters the battlefield with a +1/+1 counter on it.
, Remove a +1/+1 counter from Shinewend: Destroy target enchantment.

Ballyrush Banneret

Creature — Kithkin Soldier (2/1)

Kithkin spells and Soldier spells you cast cost less to cast.

Burrenton Bombardier

Creature — Kithkin Soldier (2/2)

Flying
Reinforce 2— (, Discard this card: Put two +1/+1 counters on target creature.)

Changeling Sentinel

Creature — Shapeshifter (3/2)

Changeling (This card is every creature type.)
Vigilance

Indomitable Ancients

Creature — Treefolk Warrior (2/10)

Rage Forger

Creature — Elemental Shaman (2/2)

When Rage Forger enters the battlefield, put a +1/+1 counter on each other Shaman creature you control.
Whenever a creature you control with a +1/+1 counter on it attacks, you may have that creature deal 1 damage to target player or planeswalker.

Stinkdrinker Bandit

Creature — Goblin Rogue (2/1)

Prowl (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Goblin or Rogue.)
Whenever a Rogue you control attacks and isn't blocked, it gets +2/+1 until end of turn.

Burrenton Shield-Bearers

Creature — Kithkin Soldier (3/3)

Whenever Burrenton Shield-Bearers attacks, target creature gets +0/+3 until end of turn.

Mosquito Guard

Creature — Kithkin Soldier (1/1)

First strike
Reinforce 1— (, Discard this card: Put a +1/+1 counter on target creature.)

Reveillark

Creature — Elemental (4/3)

Flying
When Reveillark leaves the battlefield, return up to two target creature cards with power 2 or less from your graveyard to the battlefield.
Evoke (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)

Vendilion Clique

Legendary Creature — Faerie Wizard (3/1)

Flash
Flying
When Vendilion Clique enters the battlefield, look at target player's hand. You may choose a nonland card from it. If you do, that player reveals the chosen card, puts it on the bottom of their library, then draws a card.

War-Spike Changeling

Creature — Shapeshifter (3/3)

Changeling (This card is every creature type.)
: War-Spike Changeling gains first strike until end of turn.

Auntie's Snitch

Creature — Goblin Rogue (3/1)

Auntie's Snitch can't block.
Prowl (You may cast this for its prowl cost if you dealt combat damage to a player this turn with a Goblin or Rogue.)
Whenever a Goblin or Rogue you control deals combat damage to a player, if Auntie's Snitch is in your graveyard, you may return Auntie's Snitch to your hand.

Fertilid

Creature — Elemental (0/0)

Fertilid enters the battlefield with two +1/+1 counters on it.
, Remove a +1/+1 counter from Fertilid: Target player searches their library for a basic land card, puts it onto the battlefield tapped, then shuffles.