LionHeartKIng Wiki
LionHeartKIng Wiki

Structure Deck: Gadget Round Chaos (known as STRUCTURE DECK(ストラクチャーデッキ) -ガジェットラウンド・クロノス- in the FOCG) is a fan-made Structure Deck. This Deck follows Structure Deck: Cosmic Star Alignment and is followed by Structure Deck: HEROES of Fate.


This 42-card deck focuses on the "Gadget" archetype, while introducing the new "Gadget Round" archetype, including 13 new cards. It also includes 1 Enhancement Pack consisted of 5 out of 20 possible cards, always including 1 special Ultra Rare card that is native to the Structure Deck, 2 Return from the Abyss packs, 70 sleeves featuring the Ultra Rare monster, and a rubber playmat featuring the cover monster, plus the "Gadget" monsters.

Cover Card: Gadget Round Dragon


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: