Karasu noroi

The Karasu noroi technique consists on piercing anything Zenkichi sets his eyes on, by creating multiple dark needles intensely heated. The needles, despite not having the extensive duration of Amateratsu, have a much more powerful physical effect, as they will quickly and surely pierce anything in sight, chakra or matter alike, from diamond to flesh. Despite the needles puncturing only small holes by themselves, the quantity of needles release will make an entrance for the user on the thickest of obstacles. Sentient beings will feel excruciating pain as they're being pierced by the hot needles.