Guild Wars 2

New Skill and Traits
We’ll begin regularly adding new skills and traits to the game for each profession to expand your characters and builds! You will be able to earn these new traits and skills by unlocking them. To go along with this, we’ll expand the content and options to earn skill points to help en
courage players to experience different challenges and content throughout the world. These skills and traits will be designed to be balanced with the existing skills/traits we currently have in the game, and will simply compliment and expand the range of abilities and tactics available to each profession. Both WvW and PvE players can acquire skills and traits, and additional means of earning skill points will be addressed for both core content areas.
The regular addition of skills and traits that you can earn as you play provides us an extremely stable, easily expandable reward system that fits neatly into the pillars of progression and advancement that Guild Wars 2 are all about. Your character will be able to grow and change for years to come without invalidating everything you’ve earned so far.

compliment -> complement
Guild Wars 2 is all about.
Your character will be able to grow and change for years to come without invalidating everything you’ve earned so far. (poorly worded, could be interpreted that many things will be invalidated, but not everything)