Observer and Sentry Wards

Observer and Sentry Wards is a 50-gold consumable item in Dota 2. Built from Sentry Ward.

Item

Components: Sentry Ward
Cost: 50 gold
Quality: Consumable

Who buys it

Heroes whose build ranks Observer and Sentry Wards near the top at each stage. Ranks, not rates: OpenDota's counts scale with how often a hero is played, so a raw count would rank heroes by popularity rather than say anything about the item.

Starting item for

Bounty Hunter	#1 in their starting build
Clockwerk	#1 in their starting build
Bane	#2 in their starting build
Rubick	#2 in their starting build
Hoodwink	#2 in their starting build
Witch Doctor	#2 in their starting build
Ring Master	#3 in their starting build
Techies	#3 in their starting build
Dazzle	#3 in their starting build
Oracle	#3 in their starting build
Lion	#3 in their starting build
Crystal Maiden	#3 in their starting build