Algon wrote:
2) This change would bring a significant wimp to warlocks, the only class that has access to wands and not scrolls.
Warlocks stay solid to cast spells in PvP. Once ethereal, their elementals alone do minimal harm to anyone. This is not to bring attention to remove wands from warlocks, but store-bought ethereal form wands in a good supply readily available from within 1-2 minutes away for anyone to purchase. Repeatable use.
Algon wrote:
1) This change would affect necromancers who don't spend the time to prepare and gather etherealform scrolls.
Anyone that goes through preparation should obviously be rewarded. Without the readily available ethereal form wand, for a necromancer to acquire same means would require another to scribe, which constitutes roleplay. Certainly, the power will remain the same, but near-invincibility doesn't come in 2 minutes.
An alternate solution to removal would be giving the user a debuff after a recent use of ethereal form spell, so that it cannot be done again within a short period of time.