Rel said:I don't subscribe to the "you missed your turn" philosophy in the case of Hold Person. If the character was a Sorcerer who could cast a Silent, Stilled Dimension Door, would he miss his turn? Of course not.
Seems to indicate that you can't do anything, no Psionics and no silient + stilled + eschew component spells.It is aware and breathes normally but cannot take any actions, even speech
Indicates that you can take a full-round action.Each round on its turn, the subject may attempt a new saving throw to end the effect. (This is a full-round action that does not provoke attacks of opportunity.)

(Dungeons & Dragons)
Rulebook featuring "high magic" options, including a host of new spells.