Gear for an ME Priest?

[Spellbinder]

Hello there all, started playing here after being away from Ragnarok Online for a very very long time, and not really sure what to do about gear since most of the old forums I used to haunt date about 4 years ago, and I don't know what has or hasn't changed.

As a long term goal I was looking at the cards that make up the Acolyte set, but aside from that I don't know what other gears and/or cards are worthwhile.??An tips or guides that can be considered up to today's standards would be greatly appreciated.