This is one way to get free boosters as you play the game.

Press the K key and look at the Weekly contests tab. For example, I was leveling up my gardening the other day and I got mastery points for reaching rank 50,and then more for reaching 100.There are weekly contest that give free rewards on Monday mornings. Dracolyte- Longtime favorite class, officially left behind by the meta as of mantle of power When you start progressing in a profession you get mastery points for each tier. Ice Sage mid-range class, great for group play but falls off in solo. Pirate Captain Minion mayhem, great solo class. Knight Well rounded dps/tank, good starter class. Faetricksterhas plenty of cc/distractions, and gains a great dps boost when going without taking damage. There trial classes to gain mastery and how those play out. If try maintaining a class till 10k you can get better gems for all the other classes. You might be better off starting with Candy Barb, if you don't want to then Gunslinger would be easier to get up to high power rank to farm gems. After SH got his class gem you can stop using the CB, got SH to 10k+ and farmed stellar gems for NN. Then farmed gems for SH (shadow Hunter, has ranged dips, can snipe through walls) to 5K. Secondly, CB (Candy Barbarian) is the easiest starter class with his self-heals.

Trove free class coin 2018 xbox one