Speaking of Nico. When she found out Xanthe had more Hexenringes.
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Hell, Nico is going to have a personal sweatshop filled with the fairies making her rings, if she finds out they make them.
By the way, I just remembered something. That sort gives a clearer picture of the power range of Level 5. Nico states that at Level 4, she already had power on par with the current Level 5 Superhumans, excluding the captains. Nico had 6 rings at Level 4. So if one M33 has a range of 2k to up to around max 4k or slightly higher like the other known A Class monsters. Nico, excluding her own base power that comes with evolution, would have 12k power on the low end. 24k on the mid range. Over 30k with the high end, assuming Hexenringe can reach above even 6k. So Level 5 range should start around 20k at minimum. 15k-18k is probably where Duncan likely hanged around in power. So when we finally get a proper S Class monster card, I expect the monster to have around 20k power for the weaker ones.