Dota 2 Attributes & Roles
What Strength, Agility, Intelligence and Universal do in Dota 2, what Valve's eight hero roles mean, and how positions 1 to 5 work.

Every Dota 2 hero is built from three attributes: Strength, Agility and Intelligence. Each hero has one primary attribute – each point of it also gives +1 attack damage – or is a Universal hero that gains a little damage from all three. Every level up adds attributes, and the Attribute Bonus gives +2 to all of them.
What each attribute gives
The Universal attribute was added in patch 7.33 (April 2023). Its damage per attribute started at 0.6, went up to 0.7, and was cut to 0.45 in patch 7.38. See every hero's attribute in the hero list.
Valve's eight roles
On dota2.com and in the game, every hero has one or more of these official role tags. They describe what a hero is good at, not where they must play.
Positions 1 to 5
In a real match, players split into five positions based on farm priority. One hero can fit several positions – for example, a hero with the Support role is usually played as position 4 or 5.
Ready to play? Our beginner's guide explains how a match works.
Sources
Reference page written by AI (Claude) and checked against the sources above. Games change with every patch – the patch this page was last checked for is shown at the top.