Originally Posted by
BlackFlameAshura
What? Thalia absolutely ruins Combo if she hits the board against them. If the combo decks are hurting you bad, add hate to your SB like Ethersworn Canonist or Mindbreak Traps (assuming your meta is more storm focused). If you're worried about reanimator style decks, try Bojuka Bog (tutorable by KOTR!), Surgical Extraction, and/or Rest In Peace (yes it makes KOTR weaker but it hurts Reanimator, RUG Delver, opposing KOTRs, etc.). The bottom line, though, is that you should be playing Thalia. I'd go down the Sword, or at least move it to the SB (personally I'd rather have one Batterskull and a Jitte only in main), because it's not going to do as well as the Jittes and it's easily one of the weaker swords you could be playing, maybe an Elspeth and Sylvan Library (both of which are usually 1-of's), and maybe one Mindcensor.
You should also really fix your land base. Horizon Canopy is good, but at a 3-of it'll kill you more than it'll save you, and I'll echo lolTemple Garden. Hell I'd just replace the Shocks for Cavern of Souls (calling Human on a Cavern in Maverick is the best thing ever when you have Hierarch, Mom, Thalia, and KOTR), get a Karakas (yeah the Thalia block trick is nice, but it nails target Griselbrand or Emrakul in one), and probably a Maze of Ith too, though I suppose that last one might be a little meta dependent.
Lastly, there's really never any reason you should need 3 Gaddock Teegs in your side. I'd go a max of 2, but usually you only need one since you'll either draw him or tutor him with GSZ and that should be more than enough.
Try to avoid looking at Maverick as a hard aggro deck, because it really isn't. It's a midrange deck through and through, building your board state to try manipulating it and gaining an edge on your opponent. The endgame is to beat their face in, sure, but it's something that takes longer to do than, say, Goblins or Affinity which drop their hands pretty quickly and smash their opponents, something Maverick almost never does.