This DotA 2: Farming and Warding walkthrough is divided into 11 total pages.
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Wards Cooldown
Only apply to Observer ward, when the game starts, you can only buy 1 observer wards (which contains 2 wards) and have 5 minute cooldown.
After the 5 minutes cooldown ends, the wards restock and limit to 2 wards only. Each one have restock cooldown for 6 minutes.
More DotA 2: Farming and Warding Walkthroughs
This DotA 2: Farming and Warding walkthrough is divided into 11 total pages.