Here's Douser 
Here are a few Demon Cards 
You can see that 1
of them is supposed to be
Vypra's.
Here's another shot of the Demon Cards however 1 of the hidden ones is
actually something that you get a closer look at 
Here's Giant Douser 
Here's a shot of Douser and the Lightspeed Megazord 
Douser is destroyed by Blue and Green's V-Lancers in Blaster Mode.