Anti-Morphing Ray
General information
Creators Yeerks
Use Causes a morphed individual to demorph
Behind the scenes
First appearance The Separation (mentioned)
The Illusion
Last appearance The Illusion
The Weakness (mentioned)
"Well, as you know, we believe the Anti-Morphing Ray is a real threat to all of you. If it works it would destroy the morphing field and cause a person in morph to demorph."
Erek King[src]

The Anti-Morphing Ray (often abbreviated as AMR) was a Yeerk invention created to force an Andalite (or human, as the case may be) to demorph. Only one prototype AMR was ever created. It was first mentioned in The Separation but wasn't featured until The Illusion where the Animorphs fooled the Yeerks into believing it didn't work. They accomplished this by Tobias morphing into Ax and pretending to be an Andalite morphed into the body of a hawk. Visser Three is convinced the AMR is a failure, and has its inventors fed to the Taxxons.


Andalite technology Dome Ship | Escafil Device | Hirac delest | Mirrorwave call | Z-space transponder | Morphing | Mag-Hover Truck | Quantum Virus | Shredder | Gleet Bio-Filter | Prion Virus
Yeerk Technology Anti-morphing ray | Dracon beam | Gleet Bio-Filter | Kandrona | Kandrona Rays | Nova-class Empire Ship | Pool ship | Blade ship | Mag-Lev Train | Hunter Robot | Yeerk Pool | Bug fighter
Ketran Technology Explorer | Time Matrix | Mapping Crystal Quadrant 3 | Uninet | Adge
Other Dropshaft | Ixcila (Arn) | Pemalite crystal | Pemalite ship | Skrit Na Saucer | Hawjabran Colony Ship | Hawjabran Freighter