Here's a Demon Card that belonged to Impus
Here's the Demon Searcher.
Here's a shot of Jinxer, Impus and the Demon Searcher.
Here's a shot of Impus firing his Eye Lasers
Here's a shot of the Demon Searcher facing off against Green and here's a shot of Impus' Flame attack He also has an ability which when his eyes go blue, he can send a Ranger flying backwards during the middle of their attack or he can use the power in order to use his telekinesis abilities to take control of a Ranger's Blaster.
Here's a shot of the Green Ranger aiming his Blaster at the Demon Searcher.
Here's a shot of the missing Golem Card
Here's a shot of the Red and Yellow Rangers having the Demon Searcher all wrapped up
The Unilaser destroys the Demon Searcher.
Here's Giant Demon Searcher
Here's tthe Demon Searcher facing off against the Supertrain Megazord  
The Supertrain Megazord's Turbine attack is what destroys the Demon Searcher.