Sethron, Hurloon General | Cloudstone Curio | Ragemonger (and one other card)

Cards

Cast
Wee Champion by paying ({0} magic symbol) due to
Ragemonger.
When
Wee Champion enters the battlefield,
Sethron and
Cloudstone Curio trigger.
Resolve the
Cloudstone Curio trigger, choosing to return nothing to your hand.
Resolve the
Sethron trigger, creating a 2/3 Minotaur creature token.
When the Minotaur token enters the battlefield,
Cloudstone Curio triggers, returning
Wee Champion to your hand from the battlefield.
Repeat.

This combo has been estimated to be Exhibition (Bracket 1+).