As an Animal Spirit
Master Finns animal spirit is the shark. Like RJ's Wolf Animal Spirit it can be used formless or with a shark form. Casey, being personally trained by Master Finn, was able to master the Shark as his second spirit and soon was able to call on it as a zord.
As a Spirit Ranger
In his first appearance he battles the Jungle Fury Rangers with the other Spirit Rangers under the control of the Phantom Beasts. Later on Robert James figures out how to jam the frequencies that connect the Masters to the Spirit Rangers and is able to dissipate the spirits. Later RJ modifies the claw cannon to hold the spirits of the Elephant, Bat and Shark Animal Spirits and uses it to cancel out the spirit of the Shark Spirit Ranger, which traps Master Finn inside one of the Crystal Eyes. Flit salvages the eye after a Phantom Beast attempts to throw it in the sea and brings it to RJ. Soon after, all the masters are rescued and the Spirit Rangers they control fight alongside the Jungle Fury Rangers. The masters then let the rangers take control of the Spirit Rangers, which they summon into battle in pinch situations.
His Shark fighting style is more evident than when the Red Ranger uses it. In addition to using the Shark Sabers, it is evident that the Shark Ranger uses graceful 'swimming' movements and shark-styled jabbing actions. His finishing moves involve him surfing through water and using its velocity to charge at the opponent with Shark Sabers.
The Shark Ranger did not participate in the Legendary Battle.
Jungle Fury Shark Ranger (Ranger Form)
The Shark Spirit Ranger does not use a Zord but actually morphs from the Shark Animal Spirit.
- Shark Sabers
- GekiShark - Super Sentai counterpart in Gekiranger.
- Robo Knight- a Megaforce ranger with a similar concept.