What can you expect in Magatia?

would roids be better than MP3? for lvls 50-70?

It's hard to get real comparisons since KMS doesn't have Singapore, but I'd be willing to bet that Roids will be better for at least the early part of that. Roids is also a much smaller map so there wouldn't necessarily be as much movement.

I'm fairly sure it is but I'd like to confirm... That's 60 hp & mana on that pendant, right? What's the +14 it gives... wdef?

Also, is there any similar mechanism to the spiegelmann in terms of upgrading it? If there is, It'll save my pirate from getting 170 more carnival coins to get my sin a decent pendant

It's 60 wdef/mdef. If it were HP/MP it'd just say HP/MP in english like the main stats :p the 14 is avoid.

Scrolls for it, I think they usually chaos scroll these :x I'm pretty sure they don't have a special scroll for it but that would need confirmation from someone who owns one in KMS.

Pwnage training spots!!! Yess! But I'm expecting a lot of ks like hoodoo/voodoos

Probably yeah. C-2 is pretty hard to find an empty map even in KMS's down times, though we already have two alternatives (Voodoo/Hoodoo and Singapore) so I don't imagine it will be as bad. Again, hard to compare because KMS doesn't have a lot of the things we have to use (as mentioned earlier, no Singapore. No Voodoo either) and then you have to consider things like Warrior Elixirs that GMSers would use to train, but KMSers can't. We'll have to wait for some numbers after it gets released to compare.