New Fate of the Ithil Stone!

[Frodo]

With a little extra theme for kick, since I noticed that the one character in the books (and in the card picture!!) who actually DID wrest the palantir away from Sauron's grip is not able to utilize the card (since he's not a sage)!

Is this okay?

Fate of the Ithil-Stone (V)
Playable on a character. May tap this card if he bears and can use a palantir (or if he is Aragorn II bearing a palantir and Narsil). He makes a corruption check and subtracts the total corruption points of all palantiri in play. If he is still in play, make a roll, adding his mind (10 if a wizard) and 3 for each palantir you have in play. If result is >17, invert this card and opponent must reveal hand. If inverted, Bane of the Ithil Stone cannot be played and is discarded, this card gives 1 MP, and a minion opponent receives -1 hand
size (-2 if Sauron, -3 if Lidless Eye) and +1 hazard
limit against all his companies. Cannot be
duplicated.