You now have three colourless mana floating, and can do it again: tap Basalt Monolith to make three more colourless mana, pay three to untap it, copy the ability using two colourless and Rings of Brighthearth, untap Basalt Monolith once, tap it to make three more colourless, and then untap it with the copied ability
As such, most dredges with Insolent Neonate should be done at the end of your opponents second main phase
Taking a well-supported archetype (GW enchantress) and tacking on Magics best color for access to cards like Rhystic Study and Estrid's Invocation gave this legs (fins?) to begin with
Since it's just a rare, this isn't too bad price wise
Furusawa: I try to make the backgrounds much more detailed than the subjects to give fullness to the illustrations
When all of your creatures have banding, you can also create multiple bands, giving you even more control over how you attack and how your opponents block