Urza's Avenger [Fourth Edition - 355]

Set: Fourth Edition
Type Line: Artifact Creature — Shapeshifter
Card Number: 355
Rarity: Rare
Legality Table:
✓Commander
✓Legacy
✕Modern
✓Tournament Legal
✓Old School
✕Pauper
✕Pioneer
✓Premodern
✕Standard
✓Vintage