Creature — Elf Wizard

Muse Seeker

Muse Seeker trading card
Creature — Elf Wizard1 exact printing

Opus — Whenever you cast an instant or sorcery spell, draw a card. Then discard a card unless five or more mana was spent to cast that spell.

From Magic: The Gathering.

Exact printings

Open the interactive version on https://mythscribe.cloud/app/tcg/cards/cms6odx2d9ts7pb1h4h8kk38n.