Super Mario World/Status changing

Unlike in some Mario games, small Mario can become fire Mario or cape Mario without first become super Mario.

Status Changes
 * Small Mario + mushroom = super Mario
 * Small Mario + fire flower = fire Mario
 * Small Mario + feather = cape Mario
 * Super Mario + mushroom = super Mario + mushroom in storgage
 * Super Mario + fire flower = fire Mario + mushroom in storage
 * Super Mario + feather = cape Mario + mushroom in storage
 * Fire Mario + mushroom = fire Mario + mushroom in storgage
 * Fire Mario + fire flower = fire Mario + fire flower in storage
 * Fire Mario + feather = cape Mario + fire flower in storage
 * cape Mario + mushroom = cape Mario + mushroom in storgage
 * Cape Mario + fire flower = fire Mario + cape in storage
 * Cape Mario + feather = cape Mario + feather in storage
 * Large (super, fire or cape) Mario + hit = small Mario
 * Any Yoshi + Yoshi wings = blue Yoshi

About Storage

Only one item can be held in storage. An item that goes into storage will replace whatever item was there before. So a less desirable item (mushroom, fire flower) can replace a more desirable item (fireflower, feather) in storage! If you are hit - but not killed - the item in storage will come floating down allowing Mario to grab it. The item will also float down if you press select. If Mario dies while having an item in storage, the item in storage will remain when he restarts (a continue needs to be used).