Darkevolver (ダークエボルバー Dāku Eborubā) is the dark equivalent to the Evoltruster, while its light counterpart resembles a cross between a wand and a dagger, this artifact resembles a dark wand with crystal on both ends and one in the middle.
Mizorogi holds the Darkevolver in front of him and pulls it open. The central stone shines a purple light that covers his body. The transformation scene is an image of Mizorogi's face covered in purple light, the image cracks and Mephisto pops out with a purple light behind him. When he was fighting for good the light behind Mephisto was yellow.
- Transformation: Mizorogi and Misawa would pull the device open and a dark light would shine from the middle crystal, transforming into their Ultra Forms respectively.
- Barrier: Mizorogi can erect a barrier with this device, it represents a purple pool of water.
- Energy Blasts: Mizorogi can shoot energy blast from said device. He can fire three energy blasts while levitating in mid-air.
- The Darkevolver is the second transformation item used by an evil Ultra, followed by Camearra's Sparklence. However, it still holds the record as the first one to be sold as a toy.
- According to the producers, whereas the Evoltruster is based on a sword and scabbard, the Darkevolver had its design based on Naginata.
|Showa Items||Beta Capsule | Ultra Eye | Willpower | Ultra Rings | Ultra Badge | Leo Ring | Beam Flasher | Bright Stick | Bright Bracelet|
|Heisei Items||Delta Plasma | Willpower | Beta Capsule/Flash Prism | Estrellar | Pikari Brush | Sparklence | Lieflasher | Esplender | Agulater | Nice Dreamer | Cosmo Pluck | Just Lancer | Evoltruster | Darkevolver | Max Spark | Mebius Brace | Knight Brace | Ultra Zero Eye | Saga Brace | Ginga Spark | Dark Spark | Dark Dummy Spark | Gunpad | Ginga Light Spark | Livepad | Victory Lancer | Chibull Spark | Ultra Fusion Brace | X Devizer | Orb Ring | Orb Calibur | Riser | Ultra Zero Eye NEO | Giga Finalizer | Gyro | Orb Ring NEO|
|Reiwa Items||Taiga Spark | Tregear Eye | Taiga Tri Blade | New Generation Eye | Z Riser | GUTS Sparklence|
|Other Media Items||Zoffy Bracelet | Jack Bracelet | Gorian Belt | Zaji Sword | Drew Bracelet | Flare Coin | Alphone Pendant | Ars Ring | Mimicry System | Ultra Operation|