Clarification on the art bonus rules: 

-Boost- Art Bonus: To gain a significant bonus to your attack power, you may add a simple black and white sketch of your character fighting the miniboss (feel free to get creative with what the miniboss looks like, the avatar below is just a suggestion). Upload it to your gallery here on PaperDemon and use the thumb code to make it show up in your forum post. Each piece of art can only be used as a bonus once. You can make a new piece to add a bonus to any attack. To add an art bonus to a duocast, both characters fighting must feature in the art but only one piece needs to be submitted. It doesn’t need to be perfect, have some fun with it!

All elements also have a Healing Support Ability, which you can use on yourself or a comrade if your health is getting too low. You may also add an art bonus to healing requests by drawing a simple black and white sketch of your character patching up themselves or another character.