i also hear that bladers are good for support, since
they are the best tankers in game. if you would want
to go for full helps maybe try a blader, put some stat
points in int to res/heal several times in a row.
i say "if you want to go for full helps" since you will
have a very hard time leveling and killing.
For helps maybe it would also be worth trying out a
sword shield int hybrid 70/70.. you will do (decent)
nuking dmg, will do some phy dmg and will be able
to take some hits in combat.
just my thoughts this.. and dont say force blade wont
kill much since i already stated that myself
