Floor 7 solo guide

To solo the 7th Floor you'll need to have and do a couple of things
 * Level 33 and up
 * Travelling Salesman
 * Last Wish
 * Petalknight Cloak

Once you have all these items find the 7th floor boss.
 * Ancient Rapier(s)

In the maze there is a foe called Lizard. To can outrun them by equipping Travelling Salesman and two Ancient Rapiers. Lizards are pretty strong so I wouldn't fight them until your level 39 and you have Aquaburst.

The boss is not that powerful for its floor. It has the same amount of HP as the 4th floor boss, which is 7500. There are Turtagators which will help the boss. Out run them so they don't bother you. Now equip Last Wish in your right hand and Ancient Rapier in your other. Next equip Petalknight Cloak. Then kill the boss. When you have low HP go to a place where it can't get you and then regen. Once you beat the boss you will have floor 8

(NOTE: This is how I soloed floor 7. It works.)