The Org Heart was an evil artifact created by Master Org using his power and that of Princess Shayla's necklace. Once ingested by him, it stripped away the last vestiges of his human identity, Viktor Adler, recreating him as an amalgam of Org Generals Retinax, Nayzor, and Mandilok. His new form gave him significant power, and the Org Heart made him virtually invulnerable, as it could regenerate his body in the event that it was destroyed. However, the Wild Force Rangers triumphed when the Wild Zords destroyed Master Org's body. Though the Org Heart itself survived, the Rangers destroyed it with the Jungle Sword's Savage Slash attack, ending it and the threat of Master Org forever.