Wrath of the Kaiju is an adventure book packed with cinematic kaiju battles and innovative combat rules for D&D 5e. Five epic Monster Hunt adventures take players across perilous landscapes to face gargantuan threats, with each victory unlocking the chance to harvest monster parts, forge magic items, and craft familiars. Wrath of the Kaiju expands on Ryoko’s Guide by blending myth, strategy, and spectacle.