Retto, Family Racer

Before the game begins, if this is your commander or in your deck, secretly write down the names of five creature cards to be part of your family. As members of your family enters, you may say "Nothing is stronger than family" and reveal its name from your list. That creature enters with two +1/+1 counters on it.

From Magic: The Gathering.

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6obdxr7q2vpb1hoh5843sf.