Prismari Performance

Prismari Performance is a 100-card Commander precon from Commander 2021, released April 23, 2021. It is led by Zaffai, Thunder Conductor, an Izzet commander.

Zaffai, Thunder Conductor

Magecraft — Whenever you cast or copy an instant or sorcery spell, scry 1. If that spell's mana value is 5 or greater, create a 4/4 blue and red Elemental creature token. If that spell's mana value is 10 or greater, Zaffai deals 10 damage to an opponent chosen at random.

The list runs 37 lands and 20 creatures, and its nonland cards average 4.54 mana. At today's TCGplayer prices the whole deck's cards come to about $83.53, and the most valuable is Seething Song at $11.11.