Planeswalker Party

Planeswalker Party is a 100-card Commander precon from Commander Masters, released August 4, 2023. It is led by Commodore Guff, a Jeskai commander.

Commodore Guff

At the beginning of your end step, put a loyalty counter on another target planeswalker you control.
[+1]: Create a 1/1 red Wizard creature token with ": Add . Spend this mana only to cast a planeswalker spell."
[−3]: You draw X cards and Commodore Guff deals X damage to each opponent, where X is the number of planeswalkers you control.
Commodore Guff can be your commander.

The list runs 38 lands and 17 creatures, and its nonland cards average 3.52 mana. At today's TCGplayer prices the whole deck's cards come to about $144.08, and the most valuable is Commodore Guff at $10.78.