Potwory 
Mean Lost Soul
Meandering Mushroom
<gallery captionalign="center" mode="nolines">Meandering Mushroom Artwork.jpg|Official Creature Artwork</gallery>...
Medusa
''Medusa'' is a mythological creature who could transform people, who looked directly into her eyes, into a statue. (''See also'': Wikipedia:Medusa).
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Mega Dragon
<gallery captionalign="center" mode="nolines">Mega Dragon Artwork.jpg|Official Creature Artwork</gallery>...
Megasylvan Yselda
She's a metamorphing form of Yselda, betrothed of Kesar the Younger and future Queen of Bounac.
Part of the Adventures of Galthen Quest....
Melting Frozen Horror
Also appears in a immortal form as the Solid Frozen Horror.
Part of the Forgotten Knowledge Quest....
Memory of a Lizard
Memory of an Elf
Menacing Carnivor
<gallery captionalign="center" mode="nolines">Menacing Carnivor Artwork.jpg|Official Creature Artwork</gallery>...
Mephiles
It's the third floor boss. Use his body to get a random reward before you use the body of Evil Mastermind, otherwise you may not get any item. Is an A...
Mercurial Menace
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Mercurial Menace Artwork.jpg|Official Creature Artwork
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Mercury Blob
Added in the Updates/8.4. <gallery captionalign="center" mode="nolines">Mercury Blob Artwork.jpg|Official Creature Artwork</gallery>...
Merlkin
The '''Merlkin''' are the magic users of the apes. They can best be described by being some kind of primitive witch doctor. Considering the fact that ...
Metal Gargoyle
<gallery captionalign="center" mode="nolines">Metal Gargoyle Artwork.jpg|Official Creature Artwork</gallery>...
Michael the Stalwart
Midnight Asura
Midnight Panther
Midnight Panthers are a very rare spawn in Tiquanda (approximately TibiaWiki:Bosses_Spawn_Frequency). You can Midnight Panther (Mount) the Midnight Pa...
Midnight Spawn
Appears as a raid for five minutes after a player lights the Lightbringer's Basin and receives the following message<br/>...
Midnight Warrior
Appears as a raid for five minutes after a player lights the Lightbringer's Basin and receives the following message<br/>...
Mindmasher
One of the Hive Bosses<br/>
Part of the War Against the Hive Quest...