Quotation1.svg E-102's first attack. It produces a Solid Knuckle that punches repeatedly. Quotation2.svg
— Info, Sonic Battle[1]

Solid Knuckle (ソリッドナックル Soriddonakkuru?) is a move used primarily by Chaos Gamma in Sonic Battle. In the game, it serves as Chaos Gamma's First Attack.


The user transforms their hand into a large fist, which they then use to strike opponents.

Emerl can randomly obtain this skill after participating in a fight with Gamma, either with or against it.

Skill statistics

No. 153
Skill Points ★ ★ ☆ ☆ ☆ ☆


  1. Official in-game description

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