User blog comment:BannedLagiacrus/Monster Appreciation Week: Snowbaron Lagombi/@comment-5020152-20160826144746/@comment-5167887-20160826165108

The hitbox of the roar starts right before the actual roar sound effect and animation. Like, at the very first audio frames.

I became able to Evade+2 through it. I nearly end my roll before it actually roars and the air blurs.