Raider's Orb

Orb of Battle
Purchase Cost: 350 Gold
Attack Damage: +7
Gold To Damage Ratio: 50g/1dmg
Upgrade Cost: 150 Gold

+1
Attack Damage: +10
Gold To Damage Ratio: 50g/1dmg
Upgrade Cost: 235 Gold

+2
Attack Damage: +14
Gold To Damage Ratio: 52.5h/1dmg
Upgrade Cost: 345 Gold

+3
Attack Damage: +20
Gold To Damage Ratio: 54g/1dmg
Upgrade Cost: 475 Gold

+4
Attack Damage: +27
Gold To Damage Ratio: 57.59g/1dmg
Upgrade Cost: 635 Gold

+5
Attack Damage: +35
Gold To Damage Ratio: 62.57g/1dmg