Origin of the Avengers

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I — Scry 2. II — You may put a Hero creature card with mana value 3 or less from your hand onto the battlefield. If you don't, draw a card. III — Put a +1/+1 counter on each creature you control.

From Magic: The Gathering.

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6og7tobmyvpb1hfiz7ai8b.