Canon fan trolls

While Andrew Hussie jokingly announced that, the true canon fan trolls are trolls created by fans that actually appear in Homestuck. The requirement to be canonized was for their creators to donate $10,000 to the Homestuck Adventure Game Kickstarter. Two backers actually pledged to this reward tier, each paying $10,000 to the campaign, but unfortunately, since neither of them donated to the next tier up, $100,000, their fantrolls were not guaranteed to survive for more than a single panel.

They finally appeared in Hero Mode HS 7866 (here) and, as expected, lasted for exactly one panel before their entire planet was HS 7867 (obliterated) by a cherub later revealed to be Caliborn and Calliope's father. Their names, Trollian handles, and other background information were not revealed in-comic. The post-scratch iteration of Earth was shown to be in the same universe as them, relocated there apparently as part of the Condesce's HS 8227 (plan to revive the troll race in the universe created in the B2 session.) This either suggests the Condesce succeeds with her plan or that in the event of her failure; HS 6256 (Kanaya's goal) of reviving the troll race if she could get a new matriorb succeeds, and that the relocation of Earth is still carried out without the Condesce, possibly to still serve the same purpose the Condesce had intended for it.

As of March 26, 2015's Kickstarter Update #18 for Hiveswap, art assets depicting the two fantrolls shown by Andrew have indicated that they will be 3D-modeled for use in the game.

Trivia

 * As has been occasionally seen with canon trolls, especially Gamzee, the fan trolls' shirt symbols are considerably brighter than their blood colours. The hue of Nektan's symbol is 300, which matches violet blood; however, Mierfa's hue is 223, which is roughly in the middle of cobalt (210) and indigo (230) blood, with a slight leaning towards the latter (although she is stated to be a cobalt blood by her creator).
 * Andrew also neglected to draw part of Mierfa's symbol; specifically, there should be two additional "arms" on the sides of the circle. Additionally, Nektan's horn lacks a small protrusion at the tip.
 * On 4/14, the fantrolls' debut panel appeared on the updated on the MSPA website as one of the various panels you could link directly to in the Act 6 Intermission 5 section.
 * Sweet Jeff and Hella Bro cosplayed as the two of them on of the PXS comic Summerteen Romance.