LionHeartKIng Wiki
LionHeartKIng Wiki

Structure Deck: Boundaries of Chaos (known as STRUCTURE DECK(ストラクチャーデッキ) -カオスの境界- in the FOCG) is a fan-made Structure Deck. This Deck follows Structure Deck: Ascent of the Black Dragon and is followed by Structure Deck: Gladiators' Return.


This 44-card deck focuses on "Light-Eyes" and "Dark-Eyes" monsters, including 14 new cards, and introduces the "Noise Change" system. It also includes 1 Enhancement Pack consisted of 5 out of 15 possible cards, always including 1 special Collector's Ultra Rare card that is native to the Structure Deck, 2 Paths Bound by Destiny packs, 70 sleeves featuring the Ultra Rare monsters, and a rubber playmat featuring the "Light-Eyes" and "Dark-Eyes" monsters.

Cover Cards: Light-Eyes Shining Force Dragon, Dark-Eyes Darkness Force Dragon (Box only), Contrast-Eyes Eclipse Dragon (Box only)


This deck includes cards of the following rarity:

The enhancement pack includes 5 cards, with ? in total of the following rarity:

Deck List[]

This deck includes:

Enhancement Pack List[]

This enhancement pack includes: