Just had a fight with the first stage boss in TERA mode, actually it was quite a good fight i was tested for the first time in a while.
For those new here the boss fired extra rings of missiles and also doubled up on most of its attacks, also the last phase of the boss see's 2 rings of shields spinning around it too.
What a great game, best appreciated after a year or so of playing when you can truly get into the groove whilst playing.