Items

At some point you will want to improve your bunny. Now it's important to remember about equipment. Items would allow you to increase attributes.
It's not just goggles, pants or a mask. It's an energy instance magic stones (lootboxes) will drop. What matters the most, the attributes of the items can be very different, depending on item, so you will need to think a lot while trying to make a combo of items giving you the attributes you look for...
Here's the table explaining it a little.
Type
Number of attributes
Common
0 - 1
Uncommon
1 - 3
Rare
2 - 5
Unique
3 - 10
Legendary
7 - 15