This circle is specifically the letter O, though I have no idea how you're meant to know that. I mean, it's just a big circle.
(In-game plural: Os)
- Dropped after combat by an XO Skeleton (about once per 9 combats)
- Has a "blOw" link which takes you to the XO Shop.
|TOP 10 O collections|
6. CharmingMimi - 171 | 7. lupus4 - 128 | 8. Totentanz - 114 | 9. caducus - 100 | 10. eav - 65
Collection data courtesy of ePeterso2 and Jicken Wings