Who is GP? Panther? Lofl is probably Lady of the lake?
Anyway I would recommend you to try both Taunters
- Krampus as Tank will fill your allies with extra meat shields (minions)
- Black knight will take over, once enemy breaks tank with tiles.
I would go something like this :
Drake Fong - any green dmging hero - Krampus - BK - Any dmg hero at fast speed
BK is on right flank since, if you are still lucky that Krampus is alive and both get to cast special, BK attack boost is stronger so it comes after.
Even though Panther brings dispell, I woudlnt force him on defense due to his low def stat, unless you put some other dmg dark hero on other wing - panther left, other dmg dark hero right.
Do you have anything else in your roster?
Alice is great, but not suitable if Krampus tanks