

HC White 2 Challenge Mode - Looking for advice for on my Elite Four team!
Hi everyone, about to embark on Victory Road, not worried about the journey as my box is insane.
Looking ahead to Elite Four I'm trying to lockdown my 6 pokemon who will smash it. Important note: Krookadile is Intimidate, not moxie unfortunately.
What I've currently thought of:
Shauntai: Zoroark sets up with Nasty Plot while disguised as Jellicent in the back to bait Shadow Balls then sweeps whole team gg ez
Grimsley: Escavalier sets up with Swords Dance then sweeps the whole team. Leftovers will keep him healthy. gg ez
Caitlyn: Zoroark sets up with Nasty Plot while disguised as Jellicent in the back to bait Psychic then sweeps whole team gg ez
Marshal: Cry and prey? Jellicent does stuff, I can't see a safe line though. Maybe just whole 6 team effort. I can't exactly figure out Marshal.
Iris: Draco Plate Flygon will outspeed and OHKO Hydreigon and then I tempo with hopefully 6 pokemon gg ez I will work this out, I beat Ghetsis on vibes alone.
I think this is my Six Pokemon:
Core:
-Flygon
-Jellicent
-Zoroark
-Escavalier
Iris fight pivots:
-Excadrill
-Electivire
(Groundbreaking, I know)
What do you think? Marshal scares me