· Battles of Legend: Monster Mayhem

Nekroz Kaleidoscope

EN166 • Ultra Rare

A near-mint Nekroz Kaleidoscope #EN166 from Battles of Legend: Monster Mayhem (Yu-Gi-Oh!) is worth about £0.09.

Market value

£0.09

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Moderately Played 1st Edition

£0.26

Near Mint 1st Edition

£0.09

Lightly Played 1st Edition

£0.05

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About Nekroz Kaleidoscope

Nekroz Kaleidoscope (card #EN166) is a Ultra Rare card from the Battles of Legend: Monster Mayhem set in the Yu-Gi-Oh! Trading Card Game. It carries a rarity of Ultra Rare, which determines how often it appears in booster packs. The Battles of Legend: Monster Mayhem set was released in 2025. Based on live market data, a near-mint copy is currently valued at around £0.09 on The TCG OS. Track its full price history, compare raw and graded values, browse other printings, and find live listings below.

Card details

Set: Battles of Legend: Monster Mayhem
Number: #EN166
Rarity: Ultra Rare
Year: 2025
Game: Yu-Gi-Oh!
Market value: £0.09 (near-mint)

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29 data points

Card details

Type: Ritual Spell
Race: Ritual
Archetype: Nekroz
Rarity: Ultra Rare
Released: 28 Aug 2025

Card text

This card can be used to Ritual Summon any number of "Nekroz" Ritual Monsters. Tribute 1 monster from your hand or field, or send 1 monster from your Extra Deck to the GY, also after that, Ritual Summon any number of "Nekroz" monsters whose total Levels exactly equal the Level of that monster. You can only use this effect of "Nekroz Kaleidoscope" once per turn. If you control no monsters: You can banish this card and 1 "Nekroz" monster from your GY; add 1 "Nekroz" Spell from your Deck to your hand.