Sarkhan, Wanderer to Shiv

Legendary Planeswalker — Sarkhan

+1: Dragon cards in your hand perpetually gain "This spell costs {1} less to cast," and "You may pay {X} rather than pay this spell's mana cost, where X is its mana value." +1: Conjure a card named Shivan Dragon into your hand. −2: Sarkhan, Wanderer to Shiv deals 3 damage to target creature.

Not legal in Commander

View Sarkhan, Wanderer to Shiv on Scryfall