Draconic Rage

Draconic Rage is a 100-card Commander precon from Forgotten Realms Commander, released July 23, 2021. It is led by Vrondiss, Rage of Ancients, a Gruul commander.

Vrondiss, Rage of Ancients

Enrage — Whenever Vrondiss is dealt damage, you may create a 5/4 red and green Dragon Spirit creature token with "When this token deals damage, sacrifice it."
Whenever you roll one or more dice, you may have Vrondiss deal 1 damage to itself.

The list runs 39 lands and 26 creatures, and its nonland cards average 3.98 mana. At today's TCGplayer prices the whole deck's cards come to about $112.27, and the most valuable is Klauth, Unrivaled Ancient at $12.82.