Small Crawl

From the Super Mario Wiki
Mini Toad performing a Small Crawl

Small Crawl is Mini Toad's special ability in Mini Mario & Friends: amiibo Challenge. It allows him to traverse narrow passages inaccessible to other Minis; once he encounters one such passage, he automatically becomes shorter and starts crawling through it. The ability needs to be used in Level 7 to access Mini Toad's assigned amiibo Door in the middle left, after drawing some Pink Blocks to it. This door leads to Mushroom Hills, where Mini Toad frequently executes the Small Crawl to advance through its levels or reach bonuses positioned within narrow entrances.