Being at the end of Garnet tier there are several great lineage hunters that I have yet to experience. My favorite dragon to fly to date is undoubtedly:
I fairly regularly hit very far above my level with him; he’s frequently capable of soloing a base who’s DP is 3-4x his AP. Good look (especially ridden by Swann) and just so much fun to fly.
Honorable mention: Hau, absolutely stunning dragon, though my lack of skillz prevents me from taking full advantage.
Greatest regret: I skipped out on Necryx in favor of Chimerak.