Fusion Echo Echo is the guard of Fusion AmpFibian. He stole AmpFibian Nanos from DexLabs to create a Fusion AmpFibian. He is the only type of guard for the Fusion Lab and is only found in the Fusion Lab. There are no mini Fusion Echo Echos or Mega Fusion Echo Echos. He is in Genius Grove. His only other appearance is in the April Fools event. This is the only current way to battle him. He is a level 7 fusion.
It is located at Fusion AmpFibian's Lair (Fusion Lab).