The ‘GrillHound’ is not the newest of couriers, but every time I use it in a public match of Dota2 at least one person will pass comment on the courier or ask me how I managed to get myself one.
The ‘GrillHound’ courier is unlocked when you buy a ticket to watch the Star Ladder V tournament in the Dota2 client. The courier will have no real smoke effect (UE) around the hounds heads until you have viewed 100+ Star Ladder V games. The Star Ladder V is a good tournament to watch and it was the last one featuring the team No Tide Hunter (NTH) before they became The Alliance.
If you don’t want to watch 100 games though you can simply purchase the courier from the Steam Community Market or you can trade for the grill hound either in the Dota2 Client or on one of the dedicated trading websites.
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