Flying, vigilance

At the beginning of combat on your turn, another target creature you control gets +1/+0 until end of turn.

Signaling Roar 1W

Sorcery — Omen

Create a 2/2 white Soldier creature token.

Flying, vigilance
At the beginning of combat on your turn, another target creature you control gets +1/+0 until end of turn.

Create a 2/2 white Soldier creature token. (Then shuffle this card into its owner's library.)