Not to mention Jelli-Thorn in the rain is nightmareish.
Jellicent effectivly has a x 4 resistance to Fire, and is immune to Fighting.
Ferrothorn isn't OHKO'ed by much in the whole game except Superpowers from the likes of CB Azumarill, or other insanely powerful attacks. Not to mention he resists all of Jelly's weaknesses.
Jellicent gets a boost to Scald/Surf, making him hit decently hard... like Ferrothorn already does.
Mercifully, Rotom-W can cause havok on that core in the rain with Thunder for Jellicent and his stupidly strong Hydro Pumps that actually manage to dent Ferrothorn. But rotom-W causes havok for Rain full stop.
Throw in something like... Gliscor, and you have a defensive core that it very difficult to break, and resists EVERY SINGLE TYPE, all with decent offenses to prevent being set-up bait, forms of recovery [Recover, Poision Heal and Leech Seed]. You still have 3 more teamslots as well [2 if you're running Politoad for the rain boosts to Ferro and Jelli, but that's 100% optional]
Rotom-W is still a pain, however.
Jellicent effectivly has a x 4 resistance to Fire, and is immune to Fighting.
Ferrothorn isn't OHKO'ed by much in the whole game except Superpowers from the likes of CB Azumarill, or other insanely powerful attacks. Not to mention he resists all of Jelly's weaknesses.
Jellicent gets a boost to Scald/Surf, making him hit decently hard... like Ferrothorn already does.
Mercifully, Rotom-W can cause havok on that core in the rain with Thunder for Jellicent and his stupidly strong Hydro Pumps that actually manage to dent Ferrothorn. But rotom-W causes havok for Rain full stop.
Throw in something like... Gliscor, and you have a defensive core that it very difficult to break, and resists EVERY SINGLE TYPE, all with decent offenses to prevent being set-up bait, forms of recovery [Recover, Poision Heal and Leech Seed]. You still have 3 more teamslots as well [2 if you're running Politoad for the rain boosts to Ferro and Jelli, but that's 100% optional]
Rotom-W is still a pain, however.