Throwing some info out before the next release. Trailer was previewed for event I recently attended. Don’t expect any new details prior to Easter.

Screen pans down across region map stopping over southernmost town.

Shots of Player Characters with starters
Starters referred to as “masters of their field”

New Pokémon Shown
Flying/Fighting bird. Conflinch
Bug type mosquito. Medisect
Normal Type hedgehog. Harlequill
Steel Type boar. Impecary
Water/Steel swordfish. Engarlin

Professor Spruce introduced. Female.
There is a brief shot of her holding a silver egg with a Pichu and Cleffa by her side.

A series of quick cuts follow interlaced with battle shots across various landscapes.
Kingler, Swablu, Espurr, Pineco, Furfrou, and Girafarig, all shown in battle.

Inside of PC home, Prof Lab, and Pokémon Center shown.
PC is shown running around the top of a lighthouse at night.
PC is shown riding and battling on a train.
Pikachu with a scarf is shown dashing across a skating rink.

Trailer ends with a sword striking down on a shield which splits apart. I believe these to be the tail and arms of the main legendaries respectively.

Trailer last just under 2 minutes.