Ganax, Astral Hunter | Lathliss, Dragon Queen | Cloudstone Curio

(and one other card)

Activate
Sneak Attack by paying ({R} magic symbol) , putting any Dragon from your hand onto the battlefield.
The Dragon enters the battlefield, triggering
Cloudstone Curio,
Ganax and
Lathliss.
Resolve the
Cloudstone Curio trigger, choosing not to return anything to your hand from the battlefield.
Resolve the
Ganax trigger, creating a Treasure token.
Resolve the
Lathliss trigger, creating a 5/5 Dragon creature token.
The Dragon token enters the battlefield, triggering
Cloudstone Curio and
Ganax.
Resolve the
Cloudstone Curio trigger, returning the nontoken Dragon from the battlefield to your hand.
Resolve the
Ganax trigger, creating a Treasure token.
Activate a Treasure token by tapping and sacrificing it, adding ({R} magic symbol) .
Repeat.