KSSU True Arena (No Ability)

Kirby Super Star Ultra True Arena without abilities! The difficulty is concentrated in the last three rounds, which makes this True Arena an absolute pain in the neck (and a bit miserable at times). In terms of Boss Endurance difficulty, it's around the middle. Harder than most of the Kumazaki-era True Arenas (or whatever they decide to call Boss Rush that day) and definitely harder than KDL3 or K64's respective boss endurances, but nowhere near as tough as some of the heavy hitters such as the Flagship duology Boss Endurances or... well, Super Star's Arena. Suplex KSSU True Arena is unironically easier and more fun than Ability-less KSSU True Arena. In other words, hop on Suplex.