|Achieved By||Touching a Marble Mushroom|
|Ten extra hits, hard slide|
When the Marble Mushroom is used, it gives Mario ten extra hits on the life meter. When all ten hits are used, Mario transforms back into Small Mario. Another ability granted by the Marble Mushroom is the ability to slide into enemies with a "hard slide". This slide can be done anywhere given enough momentum and ignores projectile damage. The one downside to this slide is that it cannot be easily cancelled.
Debuts in this game and gives Mario ten extra hits and the "hard slide" ability.
Returns with pretty much the same usage and abilities it had in Super Mario Bros: Multiverse Degeneration.
It is free to use so long as you do not try to take credit for any of the images or ideas behind this power-up.