Traits are special features that a character may have! They come in different rarities and can be earned by participating in site events and activities to then buy the corresponding trait item. You can then submit a MYO with said trait item, or send a design update request with one if you'd like to add a trait to an existing character. Trait items can be found in shops, so you may want to go window shopping...
Royal Mane (Extraordinary) Masterlist Examples
Some Lopilu are more fortunate than others in the mane and magic department. These are the very fortunate ones with tails that are longer than they are tall! This allows for silk trails longer than an arm's length as well.
Exceptional Tails (Uncommon) Masterlist Examples
Vulpel who were blessed in the tail department, sporting 3-6 tails!
Lavish Tails (Extraordinary) Masterlist Examples
Very few Vulpel end up growing 7 to 9 tails, but those that exist are certainly regarded in awe.
Lengthy Tails (Rare) Masterlist Examples
Sometimes a Vulpel's tail grows way longer than normal, longer than they stand tall! It is still able to curl all the way if they want, but can also be worn as a fur boa.
Leader's Mantle (Extraordinary) Masterlist Examples
It's said that a true leader can grow 2-6 tails!