like the title says, garin stays stealthed during his scythe swirl. The opponent will not see anything other than the dmg he receives. There is no animation and the only way to spot him is with detection. Me and Profhulk tested this ourselves.
http://forums.poxnora.com/index.php?threads/sycthe-whirl-not-destealthing.22960/#post-311511 http://forums.poxnora.com/index.php...-bug-scythe-whirl-not-destealthing-him.22618/