Today’s update adds everyone’s favorite invisible hero, Riki. That sound you hear is everyone scrabbling to find the shop’s hotkey combo for buying Gems of True Sight. Among a host of other additions, the practice bots will also buy the courier now.

Lately we’ve been enjoying Dota Cinema’s series of 2 minute hero introductions. Neat stuff if you haven’t had a chance to see all of Dota 2’s current heroes yet. If you’ve seen all those, and still want more, check out Taylor Caines, who’ll be livestreaming a full 24 hour straight play session of Dota 2 for charity.