Grimsley was the HARDEST ;_; Even though I lost to Shauntel and Caitlin, that was because they were both the second trainers I versed in my two run through, so half my team were dead. My team has two Ghosts and a Phychic and two grass..... in other words the E4 was an absolute nightmare
my ghost attacks dont affect Marshal, and my only flying type i use is half rock, im super effective to caitlin, but she is to me as well, and she has a very wide movepool. Shauntal was hell, we were super effective to each other as well, but her Chandular is heaps fast and her Jellicent has really good SpDef. she proved difficult. But Grimsley was bloody Dark type, my Masharna was no use, his red powerranger is half steel, a major weakness to my whole team, and all his pokes were super effective. My Liligants abuse of Sleep powder got me past him.
Aaand i beat the E4 on my third go, and my first serious playthrough. I beat Marshal last, and decided to use all these revives and hyper potions, then saved, only to find those two medieval girls, Cordenia and Athena or something heals your team XD /fail. I am about to verse N.