"From Somewhere, An Invitation... - SiIvaGunner: King for Another Day Tournament" is a high quality rip of "From Somewhere, An Invitation..." from SiIvaGunner: King for Another Day Tournament. It reveals Quote as a contender.
Like all of the reveal trailers, it begins with the "What's This!?" jingle and animation.
We then fade into a Cave Story sprite animation:
Narration: From somewhere, a transmission...
[Transition to Quote watching Kazuma at his desk.]
Narration: Connecting to network.
Kazuma: Here. I'm not quite sure what this is, but, it seems to be for you.
Item box: [with an image of an envelope] Obtained the KFAD2 Invitation.
We then see the full reveal of Quote's name and artwork, followed by the King for Another Day reveal trailer outro.