Originally Posted by Fat NoUserName
Is really worth of giving Gene one of these two moves just only for one mon?
I imagine people carrying Iron Head only for the flinching rate, but...
It's not just for Kyurem, I've been using Iron Head on my Scarf Genesect just because people love bringing in their Terrakions on Genesect. I also run a little attack investment on Genesect anyway to buff the power of Iron Head, as it actually has it's uses granting Genesect it's dual stab alongside Bug Buzz + U-Turn. It's still a niche move to use on Genesect, but it definitely has its uses (especially since lead sash Terrakion is so common), just like any other potential coverage move on Genesect such as Giga Drain or Hidden Power [Ground]. Flash Cannon is just like Iron Head except you don't need to compromise your distribution of Special Attack / Attack investment, plus I like being able to hit incoming Blissey and other Special walls harder than U-Turn does.