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Commented on https://trovesaurus.com/surface/gear
The upgrade costs changed from 20 nitro for all 5 upgrades on Crystal 1, to 10, 20, 30, 40, 50 as you forge them up.
Commented on https://trovesaurus.com/surface/gear
The upgrade costs changed from 20 nitro for all 5 upgrades on Crystal 1, to 10, 20, 30, 40, 50 as you forge them up.