The issues related to logging in to the European PC/Mac megaserver have been resolved at this time. If you continue to experience difficulties at login, please restart your client. Thank you for your patience!
Now that the Apprentice mundus has been switched to spell power, I wouldn't even bother with Spell Erosion until you've maxed a bunch of more useful passives.
Spell peat ration is additive now not multiplication which is why people were advising only put one point but now that it is adding to the total amount of spell peat ration in my opinion it is definitely viable now.