OH MY GOD. Stop now before I bleed to death.
Luigi looks a lot like a green mario.....and mixing MArio World style with M&L style is BAD. If you want an RPG style comic, have Luigi in M&L. Otherwise, have Toad in either SMB2 or 3. Backrounds are the setting. If you have crappy setting, you have crappy comic. Effects stink. Find a site that has good Mario effects and use it. rather yet, I'll give you the site.
http://www.mfgg.net/resourcedb.php?cat=sprites&subcat=sheets Mario Fan Game Galaxy is THE BEST sprite resorce for Mario. They got everything you need for Mario.
If you're not experenced enough to make your backrounds, use
www.bghq.com . They got already made backrounds.
Text bubbles can be ALOT better, but as for now, use only small tails. The long ones you use look disorganized.
And NEVER use paint tools and the default color scheme programed on MSpaint to make backrounds. It's UNCOO'. And use pre made effects till you get good at making them in MSpaint.
For the whole comic, 2/10. Really, work on it please.
Mutten, have you seen another Mario comic? If this is your first, you sadly need to read more comics.