Pencilgon sends Sunraku and Oikatzo to the Iron Ruins of the Divinity to grind their levels to at least level 50. While there they encounter the Lifestide Lake Serpent monster.
It infects the part you attack 
and corrodes it over time—
...يصيب الجزء الذي تهاجمه ويجعله يتآكل مع الوقت
Ela infecta a parte que você atacou
e corrói ao longo do tempo—
Оно как бы впрыскивает 
коррозийную жидкость в ту точку,