Rootha, Mercurial Artist + Dramatic Reversal + Emergence Zone

Rootha, Mercurial Artist

Dramatic Reversal

Emergence Zone

How it works

1. Activate all mana-producing nonland permanents you control by tapping them, adding at least 4.
2. Activate Emergence Zone by paying 1, tapping and sacrificing it, allowing you to cast spells this turn as though they had flash.
3. Cast Dramatic Reversal by paying 1.
4. Holding priority, activate Rootha by paying 2 and returning it to your hand, copying Dramatic Reversal.
5. Resolve the Dramatic Reversal copy, untapping all nonland permanents you control.
6. Activate all mana-producing nonland permanents you control by tapping them, adding at least 4.
7. Cast Rootha by paying 1.
8. Repeat from step 4.