Mindgem

Orb of the Magi
Purchase Cost: 400 Gold
Mana Regernation: +40%
Maximum Mana: +75
Upgrade Cost: 170 Gold

+1
Total Cost: 570 Gold
Mana Regernation: +56%
Maximum Mana: +105
Upgrade Cost: 270 Gold

+2
Total Cost: 840 Gold
Mana Regernation: +80%
Maximum Mana: +150
Upgrade Cost: 390 Gold

+3
Total Cost: 1230 Gold
Mana Regernation: +112%
Maximum Mana: +210
Upgrade Cost: 550 Gold

+4
Total Cost: 1780 Gold
Mana Regernation: +142%
Maximum Mana: +285
Upgrade Cost: 720 Gold

+5
Total Cost: 2500 Gold
Mana Regernation: +200%
Maximum Mana: +375