Silvertail

Silvertail is an Energy Beast from Wild King W.

Silvertail (シルヴァーテイル Shiruvāteiru) is a wolf-like Animal Tribe warrior who awakened alongside the hero Rexblade. He skillfully wields his tail-like sword to confuse and torment opponents he faces, and he is capable of turning water into solid ice.

Possessing Aqua Energy that grants power over water, Silvertail is an Energy Beast that can undergo wildocking with an Energy Master.

Fiction

Wild King W cartoon

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Toys

Wild King W

• Silvertail (Energy Beast, 2026)

• ID number: WKWB-01
• Release date: June 27, 2026
• Accessories: "Aqua Energy" breastplate, Blade

Part of the first wave of TakaraTomy's Wild King W product, Silvertail transforms into a robotic wolf. A portion of his beast mode back detaches to form a sword-like melee weapon, which he can also hold in his beast-mode mouth. He also has a water-themed "Aqua Energy" breastplate, which can be detached and reattached to one of the four ports on the chest of the Energy Master torso, forming part of a large elemental "X".

He can also transform into an arm or a leg extension for any Energy Master toy.

He shares several "core" parts with the other Energy Beasts: he has the same torso and thighs as all the others, and shares biceps and hindlegs/shins with Ignite Leo and Frost Saber.

• Rexblade & Silvertail (Wildocking set, 2026)

• ID number: WKWS-01
• Release date: June 27, 2026
• Accessories: "Aqua Energy" breastplate, Blade

Silvertail was also available in a multi-pack with the Energy Master Rexblade. Both toys are unchanged from their individual releases.

Early purchases of Rexblade & Silvertail also include the "Rexcalibur (Special Color ver.)" in a separate plastic bag.