Urza, Lord Protector / Urza, Planeswalker

Artifact, instant, and sorcery spells you cast cost less to cast. : If you both own and control Urza, Lord Protector and an artifact named The Mightstone and Weakstone, exile them, then meld them into Urza, Planeswalker. Activate only as a sorcery. ---Card Back--- Urza, Planeswalker Legendary Planeswalker — Urza Once during each of your turns, you may activate an additional loyalty ability of Urza, Planeswalker. (You may activate the same ability twice.) +2: Artifact, instant, and sorcery spells you cast this turn cost less to cast. You gain 2 life. +1: Draw two cards, then discard a card. 0: Create two 1/1 colorless Soldier artifact creature tokens. −3: Exile target nonland permanent. −10: Artifacts and planeswalkers you control gain indestructible until end of turn. Destroy all nonland permanents.