Can be used if your Life Points are at 2000 or below. Select 2 monsters on your side of the field and declare a monster level between 1 and 4. The selected monsters' levels will be equal to the number you declared. This Skill can only be used once per Duel.
I was looking for this to use with Yusei for the stardust nexus deck, so if I can chain stardust dragon on the field while still having junk warrior, archer, or turbo warrior in on the field, I can use this to have mono synchron summon formula synchron using one of them to get shooting star on the field. it makes sense to me as an emergency use to get out a different synchro in a pinch as well