Which evil team boss did you think was the hardest to battle?

If any? Are there any evil team bosses you struggled with, either recently or when you were younger?

While it wasn't specifically me, friends at school at the time apparently had a hard time with Ghetsis in BW. Apparently his Cofagrigus was too defensive and got away with double protect pretty often and their teams went down to Toxic.

+1 for Ghetsis, but i'll also chip in the double battle with Mars and Jupiter on Spear Pillar. as a 10 year old i had a poor choice of pokemon for my team and with my boi Barry literally sending out a Munchlax versus a Purugly and Skuntank, i knew i was in trouble.

I had a hard time against Cyrus back in the day! Ghetsis was decently strong too, but mannn Cyrus demolished me on the first and second battles at least lol.

First time I played Black I had a hard time battling Ghetsis and it was his Hydreigon that was hard for me to beat. I also struggled against Giovanni on Yellow since he was using ground type and I was using Pikachu who was my strongest Pokemon.

Definitely Ghetsis, took me several tries to beat him the first time I played through Pokémon Black/White, though he was a lot easier in the second Gen 5 games

ghetsis, there is no competition lol like i've had points where other team leaders are difficult (maxie/archie when i was a kid, i had trouble w cyrus in pearl a while back, i remember lusamine posing a problem) but i dread ghetsis in any playthrough of BW, idc HOW good i think my team is lmfao. that's a hard ass fight man.

oh ghetsis hands down. I remember raging inwardly so many times. my poor ds and its a button :<

Another vote for BW Ghetsis. Pretty sure I lost at least twice the last time I played.

BW Ghetsis for me. I would say Mother Beast Lusamine would be in contention, but I haven't played Sun/Moon with the exact same ruleset that I used with Black/White (the most notable difference between the rulesets being the fact that Revive Spam was a legal strategy in Moon)