Item Cost Increase

[adeoin]

How can i make an item increase in cost with every purchase.

 

[Tawnttoo]

You'll need to trigger the gold reducing and have the item's cost at 0.

 

[skyblader]

Create an ability based off "Charge gold and lumber". Yes, the ability is called Charge gold and lumber. Look for it. Then set different levels, and a higher gold cost every level. Then make a trigger, everytime the ability is cast, set the level of the ability to level of that ability + 1. And also give the item to the hero/unit.