Quote Originally Posted by Duuude007 View Post
Does this mean there will once again be potions and spells that grant invisibility or anti-sound buffs to evade aggro?
No, that means "welcome to the world of private jokes from FFXI".

Quote Originally Posted by Duuude007 View Post
I'm... guessing you never tried to reach every Aetherial node in 1.0? Sight aggro and sound/true sound indeed exist. Ignoring how certain things aggro could render some of these nodes near impossible to reach.
You're missing the point. TRUE sight/sound means that mobs can detect you even with invisibility or sneak. Since these effect don't exist in the game, TRUE aggro doesn't exists too.