Aquaman #21
In "H2.0 Part Three," Aquaman and Mera plunge into the mysterious H2.0 Strange Water, only to awaken on an alien ocean world where they uncover the truth behind the strange transformations into Dead Water—while Major Ricoh races against time to contain the threat, even if it means sealing Arthur and Mera inside. Written by Dan Abnett and illustrated by Scot Eaton, with colors by Gabe Eltaeb and letters by Pat Brosseau, this gripping chapter unfolds with underwater dread and high-stakes urgency. The cover by Brad Walker and Andrew Hennessy captures the eerie beauty of the deep.
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Aquaman and Mera descend into the H2.0 Strange Water and find themselves transported to an alien aquatic world where the learn the secret of how people are being transformed into Dead Water, while Major Ricoh considers nuclear options to seal off the H2.0 with Arthur and Mera inside before someone else can be transformed.
Plot details indexed by the Grand Comics Database (CC BY-SA).