Venomblood is an Invention perk that prevents players from being poisoned. It can be created in armour gizmos.
Venomblood only works against monsters that deal normal poison damage; it does not work against special poison, such as those from Yakamaru, Wyverns (slows back down anti-poison ticker drain), the Crassian Leviathan, vinecrawlers and Polypore Dungeon's monsters, as these are special mechanics. Equipping an item with Venomblood does not cure poison that has already been inflicted.
The perk is particularly useful at Araxxi, Nex: Angel of Death and Gregorovic - the former two due to the high poison damage they can deal, and the latter due to the constant poison applied during a fight. In every other situation involving monsters that poison, the poison deals negligible damage.
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