metamorphogenic
/ˌmɛtəˌmɔːfə(ʊ)ˈdʒɛnɪk/adjective
1 Biology. Promoting or giving rise to metamorphosis. rare.
2 Geology. Occurring or produced as a result of metamorphism.
Origin
1960s; earliest use found in Proceedings of the National Academy of Sciences of the United States of America. From metamorph- + -o- + -genic.