Plant it to grow Death Spikes. The deadliest kind of spikes available. DO NOT TOUCH!
Death Spikes Seed price in Growtopia: sells for about 4/WL, buyers pay about 10/WL (median of 26 offers from community Discords, past 30 days). Live price chart and the latest buy and sell offers.
Recently sold at: MICAX, RKUYJ, I997, VARYHOME, IKONB