Super★Shifting Armor Paladins

The costumes for this one are from Shoutarou Ishinomori's VoiceLugger.

Synopsis
Four teenagers have found the ultimate magical objects: the Super Shifters! When activated, the wearers transform into the Super★Shifting Armor Paladins! BUT becoming the greatest heroes the world has ever seen comes with a price. The original Armor Paladins' sworn enemy, King Necros, has awakened and, just like before, is heck bent on destroying the Paladins! Pfff! I'll believe that when I see it!