Echo of Varshan spawn is hindered if you are on the edge of the room. Varshan will not spawn if you are on the very edge of the room. Has no effect if you’re in the aggro area, I figured the entire room would count as his aggro area, however if you’re a Rogue and caltrops twice to the edge. You will zone out and he does not spawn until you re-enter the aggro area. Not sure if this is a note-worthy bug or not. Wouldn’t affect majority of players.