Dark Unleash (闇界放, Yamikaihō) is a keyword debuted in BS50, functioning as a combination of two previous keywords, Dark Esoterica and Unleash, and is exclusive to The DarkStones DarkfearSlashDeity Dinovenge.
Dinovenge's Dark Unleash effect reads as:
- Dark Unleash: 2 [LV1][LV2][LV3] (When Attacks) Destroy opposing Spirits/Ultimates up to a total of 12000 BP. This effect can only be prevented by "Heavy Armor"/"Ultra Armor". Then, when your Field & Trash has At least seven Red cards, by putting two cores from your Red Grandwalker Nexus to this Spirit, send an opposing Life to the Void.
Using Dark Esoterica - Earth's Trash requirements together with redistributing core from Red Grandwalker Nexus(es) from Unleash. However, unlike the average Esoterica, it does not require having only Red cards nor Red-only cards.