Instructions
Combine two slimes.
Combine two separate slimes. (You can't use any of the slimes you used from Step 1.)
Combine the product slimes from Steps 1 and 2 to create a Kingslime.
Repeat Steps 1, 2 and 3 (using different slimes) until you have two Kingslimes.
Combine your two Kingslimes This will give you a King Healslime.