According to io9, HasCon will have two Transformers exclusives; Optimus Prime and Arcee with Ultra Magnus.
Optimus Prime power bank
Looking for a backup battery for your phone? This one transforms!
If charging your phone is too dull for you you can use the battery to power Optimus’ light-up sword!
A bit out of left field, but also something of a continuation of Takara’s Device Label.
Box Set Refugees
They’re releasing the Blurr repaint Arcee with the Ultra Magnus Titan Master as a set. I suspect the trading cards, which many pointed out don’t match most of the other cards from TR, are for this set and use art from the cancelled box sets.
Update
More photos from the Arcee & Ultra Magnus set have surfaced including the packaging and both Titan Masters.
Leinad (or Daniel if you prefer) has a blank silver face and, disappointingly, is not the same mold as the Exo-Suit Spike that’s coming with Legends Bumblebee. I’m sure we’ll see some face swaps once both figures are out in the wild.