Elemental

Tarkir: Dragonstorm Commander Tokens

Innistrad Remastered Tokens

Trample
This creature's power and toughness are each equal to the number of instant and sorcery cards in your graveyard plus the number of cards with flashback you own in exile.

Duskmourn: House of Horror Commander Tokens

On Kylem, the omens of impending invasion went largely unnoticed, drowned out by the everyday fanfare of Valor's Reach.

Preening Champion

Flying
When Preening Champion enters the battlefield, create a 1/1 blue and red Elemental creature token.

Flying
When this creature enters, create a 1/1 blue and red Elemental creature token.

Invasion of Mercadia // Kyren Flamewright

(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
When Invasion of Mercadia enters the battlefield, you may discard a card. If you do, draw two cards.

(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)
When this Siege enters, you may discard a card. If you do, draw two cards.

"Good thing maintenance never got around to decatalyzing the bithermic plasma displacement conduits!"

Ral's Reinforcements

Create two 1/1 blue and red Elemental creature tokens.

Joyful Stormsculptor

When Joyful Stormsculptor enters the battlefield, create two 1/1 blue and red Elemental creature tokens.
Whenever you cast a spell that has convoke, Joyful Stormsculptor deals 1 damage to each opponent and each battle they protect.

When this creature enters, create two 1/1 blue and red Elemental creature tokens.
Whenever you cast a spell that has convoke, this creature deals 1 damage to each opponent and each battle they protect.