Netflix will heading back to the dojo for season 4 of Cobra Kai on Dec. 31. The streaming service announced the premiere date of the show and released a teaser for the new season during its Tudum streaming event on Saturday.

The teaser shows Daniel LaRusso and Johnny Lawrence’s teaming up for the latest All-Valley karate tournament. But they’ll have to find a way to work together if they’re going to beat the rival dojo which seems to have a few tricks up its sleeve. The trailer also suggests that the stakes are pretty high this time around, but the trailer doesn’t give much more of the new season away than that brief tease.