M Block

M Blocks are red blocks which appear in the Mario & Luigi series and Yoshi's Island DS. An M Block can only be activated by Mario in the same sense that the L Block can only be activated by Luigi. In Mario & Luigi: Partners in Time, an M Block can also be activated by Baby Mario.
==In Yoshi's Island DS==
The M Blocks are invisible without Yoshi and Baby Mario. They are both in the title and featured within 1-2: Hit the M Blocks!.
==Gallery==
M_Block_MLSS.png|Mario & Luigi: Superstar Saga sprite
de:M-Block
fr:Bloc Mario
it:Blocco Mario
Category:Blocks
Category:Objects in Mario & Luigi: Bowser's Inside Story
Category:Objects in Mario & Luigi: Dream Team
Category:Objects in Mario & Luigi: Partners in Time
Category:Objects in Mario & Luigi: Superstar Saga
Category:Objects in Yoshi's Island DS