BotF, BotS, SoR, and AoT are all you ever need for any character on any map
Very sad.
Not totally. There are a few very special viable combinations out there if you're on Vent and both you and your teammate know about it.
All the favor items you could ever possibly need:
Coin Pouch - Queen: If you shield @ the crystal you can start the game with Scaled Helm + Monks and you get to be Cur bitch in general
Swift Anklet - Speed stacking Sedna/Oak 2v2 Cataract Combo, also decent for a Mana-side Oak for double-farming Mana/XP and power-leveling, good for Ice TB in generall
BotF
Amulet of Teleportation
Cape of Plentiful Mana - works for Queen, TB, Sed, esp on Levi. There is a viable 4v4 Levi Sed/Beast combo with the Beast HP stacking and getting Staff of Renewel and using the Sed to regen his mana like BotS.
Wings of the Seraphim - if it wasn't bugged, could be viable for Oak...
BotS
Poison Dagger - UB Prison builds, also fun for TB or a Reg
Mard's Hammer - It sucks. It really does. Don't get this.
Essence of Magic - DA can HP stack like a mofo and you can use all his abilities while oom with this
Furious Blades - Works on Exile and Prison for UB with Sedna or Qd ueen support
Heaven's Wrath - Reg in general, esp on Levi
Pendent of Grace - dodge!Erebus a fun build that is actually somewhat viable, but mostly just 'cause Erebus is OP that you can do whatever and make it work
Horn of Battle - still useful for minion builds, though not as good as it once was
Ring of Divine Might - 2v2 Minion Oak builds
Blood Soaked Wand - meannnn push on Cata
Cloak of Night - blinky!Bus, Sed, Queen, Oak can all use this. Doesn't seem to work with Occ