Board Thread:Versus Debates/@comment-30830650-20170112062326/@comment-31099706-20180402173116

Ninja Of War wrote: ^Sharingan can't react in time for FTG, Izuna can tell you all about that. There's not much so complicated on that part. A kunai is marked with a special mark, expect Minato to pop up beside the Kunai. It's when you don't know about the FTG, that it becomes fatal. Izuna clearly did not know of Tobirama's FTG, so he didn't prepare himself accordinally, which led to him unable to react. There's not much to think about, just don't let a kunai with a special mark get around you, or near you, and you're safe.