Molderhulk | Cloudstone Curio | Dual Nature

(and one other card)

Activate a Swamp and a Forest by tapping them, adding ({B} magic symbol) ({G} magic symbol) .
Cast
Molderhulk by paying ({B} magic symbol) ({G} magic symbol) .
Molderhulk enters the battlefield, triggering itself,
Dual Nature, and
Cloudstone Curio.
Resolve the
Cloudstone Curio trigger, choosing not to return anything.
Resolve the
Dual Nature trigger, creating a
Molderhulk token.
Molderhulk and
Cloudstone Curio trigger.
Resolve the
Cloudstone Curio trigger, returning the nontoken
Molderhulk to your hand.
Molderhulk leaves the battlefield, triggering
Dual Nature and exiling all
Molderhulk tokens.
Resolve the token
Molderhulk trigger, returning a Forest from your graveyard to the battlefield.
Cloudstone Curio triggers, returning a different Forest from the battlefield to your hand.
Resolve the nontoken
Molderhulk's trigger, returning a Swamp from your graveyard to the battlefield.
Cloudstone Curio triggers, returning a different Swamp from the battlefield to your hand.
Activate
Greater Good by sacrificing the token
Molderhulk, drawing six cards and discarding a Swamp, a Forest, and any third card.
Repeat.