Skipping Space Jump: Artifact of Wild

Notes:

Do the IBJ to the top of Suntower as per normal, but lay one extra bomb at the top because you lose height oh the unmorph without SJ.
Alternatively you can do an UBJ onto the bottom of the mirror in sunchamber, then a very tricky DBJ from the bottom of the mirror to the top section of the mirror. Follow the platform out of the level, and acquire floaty jump and slowly manage your way back into the level. Preform the IBJ up Suntower normally, except you will have a virtually infinite time-space to place a bomb, as you come to a full stop and do not descend with floaty jump.