There's no stronger armor than the bravery of those beside you.

Valor in Akros

Whenever a creature you control enters, creatures you control get +1/+1 until end of turn.

Jumpstart 2022

Whenever a creature enters the battlefield under your control, creatures you control get +1/+1 until end of turn.

Starter Commander Decks

Double Masters

Masters 25

They became a single entity, a phalanx in the Temple of Triumph standing against a host of enemies.

Magic Origins

Valor in Akros's ability affects only creatures you control at the time the ability resolves, including the creature that caused it to trigger. Creatures you begin to control later in the turn won't get +1/+1.