Phantom Steed | Dual Nature

Cards

Cast
Phantom Steed by paying ({3} magic symbol) ({U} magic symbol) .
Phantom Steed enters the battlefield, triggering it and
Dual Nature's first abilities.
Resolve the
Phantom Steed trigger, exiling any other creature you control until
Phantom Steed leaves the battlefield.
Dual Nature's second ability triggers, exiling all tokens with the same name as the exiled creature.
Resolve the
Dual Nature trigger from step 2, creating a token copy of
Phantom Steed.
The
Phantom Steed token enters the battlefield, exiling the nontoken
Phantom Steed.
The nontoken
Phantom Steed leaves the battlefield, triggering itself and
Dual Nature's second ability.
Resolve the
Phantom Steed trigger, returning all cards exiled with it to the battlefield.
The creature(s) enter the battlefield, triggering
Dual Nature's first ability that many times, creating that many creature token(s) of those creature(s).
Resolve the
Dual Nature trigger from step 7, exiling the
Phantom Steed token.
The
Phantom Steed token leaves the battlefield, causing
Phantom Steed to return to the battlefield from exile.
Repeat from step 2.