Kappa Cannoneer has proven itself since its original release in Commander: Kamigawa: Neon Dynasty
When paired with a Print-on-Demand (POD) platform like QPMN, that IP becomes an automated cash-flow machine that sells while you sleep, with no additional time investment per sale
Doubling the number of counters put on any of the permanent types it mentions is a straight up strong effect
(When a creature with afterlife 1 dies, create a 1/1 white and black Spirit creature token with flying.) Because blockers are chosen all at once, you can't block with a creature with afterlife, wait for it to die, then block with the resulting Spirit tokens
Illustrated by Jaime Jones Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
The Magic: The Gathering secondary market is nothing if not unpredictable