Transformation is a classification in Fossil Fighters. Vivosaurs of this class are frail support types distinguished by their ability to transform into more powerful vivosaurs using skills. Transforming fully restores the new vivosaur's LP.

List of Transformation Vivosaurs

# Image Vivosaur Element Transforms Into
008 Guan mini medal Guan Fire Fire Medal T-Rex mini medal T-Rex
031 Aopteryx mini medal Aopteryx Neutral Neutral Medal Any Neutral vivosaur except Dynal and Dinomaton
072 Proto mini medal Proto Water Water Medal Tricera mini medal Tricera


  • With only 3 members, Transformation is the smallest class.