Primal Amulet // Primal Wellspring | Turnabout | Narset's Reversal

Cards

Primal Amulet // Primal Wellspring on the battlefield.
Turnabout and
Narset's Reversal in hand.
Lands you control excluding
Primal Wellspring can tap to produce at least ({2} magic symbol) ({U} magic symbol) .
({2} magic symbol) ({U} magic symbol) ({U} magic symbol) ({U} magic symbol) available.

Cast
Turnabout by paying ({2} magic symbol) ({U} magic symbol) ({U} magic symbol) .
Holding priority, activate
Primal Wellspring by tapping it, adding ({U} magic symbol) .
Cast
Narset's Reversal by paying ({U} magic symbol) ({U} magic symbol) , targeting
Turnabout.
Primal Wellspring triggers, creating a copy of
Narset's Reversal targeting the original
Narset's Reversal.
Resolve the copy of
Narset's Reversal, copying the original
Narset's Reversal targeting
Turnabout, and returning the original
Narset's Reversal to your hand.
Resolve
Narset's Reversal, creating a copy of
Turnabout and returning the original
Turnabout to your hand.
Resolve
Turnabout, untapping all lands you control.
Activate
Primal Wellspring and all mana producing lands you control by tapping them, adding at least ({2} magic symbol) ({U} magic symbol) .
Cast
Turnabout by paying ({2} magic symbol) ({U} magic symbol) ({U} magic symbol) .
Primal Wellspring triggers, creating a copy of
Turnabout.
Resolve
Turnabout, untapping all lands you control.
Activate
Primal Wellspring and all mana producing lands you control by tapping them, adding at least ({1} magic symbol) ({U} magic symbol) ({U} magic symbol) .
Repeat from step 3.