Today brings a completely reworked items tab layout, to keep things more organised while reducing the need to scroll endlessly.
Bossing outfits! 5 set pieces per boss, a full set adds +20% attack and reduces incoming damage by +20% (you can literally just tank certain bosses now, forget about defending!)
Skilling outfits! 5 set pieces per skill, per category, they can be found via doing the skill (15% drop rate for common, 10% for uncommon, 5% for rare, and yes they can be fused into legendary!)
The bonus per complete set, in order of lowest to highest grade is: 5%, 10% 25% 75% exp/score
This stacks with pets, charms, lamps and consumables! Be strategic with your items and make the most of high score rounds!