• Here's the announcement video.

• Further discussion on Reddit.

• Liquipedia for the previous Warcraft 3 invitational he just ran (including Tyler1, Sodapoppin, & etc). Probably the format will be similar, but an entirely new pool of players (this time it's strategy game streamers).

• It looks like they'll have ~3 weeks to train before the tournament is held on April 19-20.

• This market will likely close before the main event itself.

TheViper is the AoE2 GOAT (albeit now only the ~3rd best player). Tasteless is an oldschool SC:BW player & caster. LowKo is from SC2. Turin plays the Total War series (tbh not super relevant here).