Trema is the fifth beast Tom has to fight in series five ( The Shade of Death ).The magic Gwildorian mirror is used to help Tom free him.He lives under the Gwildorian plains.


He is a giant long slimy slug-like worm with short small limbs and green small circular circles lined along his back,the glowing green circles are what enchants him.


Trema is fast and strong.He can thrust himself from underground and gulps his on-ground victims in one bite.He can produce sticky slime that can trap his victims.