[Coda]

There are a LOT of dark/dark monsters out there, so that doesn't really narrow it down much. ^^()

Which dungeon are you stuck on? Tomb of the Saint is the first one I remember giving me trouble. For Volcano of Vulcan, Neptune Glacier, and Demeter Forest, I was able to build single-element-focused teams using the monsters that dropped from the first seven dungeons.

That IS something I recommend, by the way: Grind on the low-level dungeons (especially when they're at half stamina cost) and make sure you collect as broad a variety of monsters as you can. You should be able to make a Tyrannos - Ruby Carbuncle - Flame Knight - Samurai Goblin - Big Flamie team (or at least their unevolved versions, and feel free to swap Samurai Ogre in any of the sub slots if you don't have those) that should work very effectively for your level. You should be able to collect their evolution materials from the same dungeons plus Tower of Giants, as well as the Daily Dungeons in the "Special" section.

For leveling up your monsters, look at puzzledragonx.com or install PadGuide so you can monitor the urgent dungeons -- the gem/metal/gold dragon dungeons aren't hard (though they're kinda tedious because you only do 1 damage at a time) and they're worth lots of XP.

Send us friend requests! A strong ally leader can carry you through an entire low-level dungeon on its own even if your own team is weak.