Retinax is a General Org that served as Master Org's bodyguard and the quinary antagonist in Power Rangers Wild Force.
After the destruction of Master Org, Retinax wandered the Earth for three millennia believing himself to be a failure. However Jindrax and Toxica found him and informed the general of Master Org's return, leading to him swearing to destroy the Power Rangers so as to redeem himself. Retinax took on the rangers and proved quite powerful, even deflecting their Savage Slash attack at one point. He came close to destroying them after Freezer Org froze himself to freeze the Kongazord and the rangers' morphers and Animal Crystals, destroying himself in the process. Retinax went to finish them off and took them on easily since they couldn't morph, even taking their crystals along with Jindrax and Toxica. However the Soul Bird managed to reverse the work of Freezer Org and gain the rangers back their animal crystals and morphers, as well as give the Kongazord and the Wild Force Megazord the power needed to defeat Retinax. The General Org was then destroyed by Master Org, who he didn't recognize, since he was really Viktor Adler. However Retinax and the other Org Generals, Nayzor and Mandilok, were resurrected to protect the pillars involved in the Org Heart ceremony. They were defeated again but were then integrated into Master Org's new body.
Retinax's rank as a General Org is proof of his great power and he wields an axe with an eye embedded in it, that forms part of the Nexus Blade, a combination of all the General Org's weapons. He can fire energy blasts from his main eye, grow to giant size, and stretch his arms to wrap around his enemies.
- Retinax has an eye theme and his name is derived from the word, "retina".
- His counterpart in the Super Sentai series that Wild Force was based on is Highness Duke Org Shuten.