Treeform/Illusion Tree
 

I've found evidence on druidsgrove that treeform/illusion tree allowed the spellcaster to move in that state during "Classic".

http://webcache.googleusercontent.co...ient=firefox-a

"It has also been suggested that treeform be returned to the EQ Classic state where one was able to move around to be more useful; like an Ent. It would be logical to be restricted to a snare speed."

After speaking to some friends who were playing in 1999, most of them who could recall insisted this was the case until the end of Velious/Luclin era.

I vividly remember being able to move in treeform. You would have to cast illusion tree or whatever it was and then drop a coin on the ground. Don't ask me why it worked, but it did.