Requires

Roxanne, Starfall Savant must be on the battlefield. Basalt Monolith must be on the battlefield. Saheeli's Artistry must be in hand. Mana needed:

Steps

1. Cast Saheeli's Artistry by paying , creating a token copy of Basalt Monolith.
2. Activate the token Basalt Monolith's first ability by tapping it, adding .
3. Roxanne's second ability triggers, adding .
4. Activate the token Basalt Monolith's second ability by paying , untapping it.
5. Repeat from step 2.

Results