Sprout Swarm + Doubling Season + Primal Vigor + Parallel Lives

Exhibition

1,366

Decks

How it works

—

Cast Sprout Swarm with buyback for , creating eight 1/1 green Saproling token.
Cast Sprout Swarm with buyback, tapping five green 1/1 Saproling tokens to pay for it using convoke.
Repeat from step 2.

In which brackets is this combo allowed, per Spellbook's Exhibition tier?

1–2 · Exhibition & Core

Allowed in this bracket.

3 · Upgraded

Allowed in this bracket.

4–5 · Optimized & cEDH

All combos are allowed.