Legendary Creature — Elf Performer
Hardy of Myra's Marvels
As Hardy of Myra's Marvels enters, choose a number. Whenever you cast a spell with the chosen number of lines of flavor text, put that many +1/+1 counters on target creature. Partner (You can have two commanders if both have partner.)
From Magic: The Gathering.
Exact printings
Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6of97oawgppb1hvqzqfano.