Buster

"Ever heard of acrobatics? The art of controlling your body?"

Buster approaches the Hero unprompted, sizing him up as a bit clumsy and offering to help. He teaches the basics of acrobatics, centered on the landing roll, which he calls the most important technique to learn: master it and the Hero can jump from greater heights without breaking his ankles, as well as jump farther. He warns that the Hero is not immortal even with the skill, and notes the same roll is useful in a fight, to close distance or escape danger faster.