This mutates Yoshi into Splinter, and he starts training the also mutated Turtles in ninjutsu. Technology starts, develops, persists, mutates, stagnates, and declines, just like living organisms. Because HIV is an RNA virus, it mutates incredibly quickly. Louise unwillingly kills him after she mutates into a reptilian creature. Once the virus was introduced to Warlock's physiology, it mutates and becomes even more contagious. HIV isolates usually have a high degree of variability because the virus mutates rapidly. Borden slays Naga and orders the remaining deformed mutates to leave. Cannonball managed to defeat Sauron while the other New Mutants defeated the Savage Land Mutates. However, influenza B mutates enough that lasting immunity is not possible. Her body mutates slowly, her senses get worse. Chase is resurrected, but soon mutates and turns violent. In "", the morphogenetic virus "Barclay's protomorphosis disease" temporarily mutates Spot into an iguana-like reptile. Magneto then creates the Savage Land Mutates. Outside, Garvey gradually mutates into a Varga. After a confrontation with the Redeemer, Spawn's suit mutates and becomes more advanced.