Are |
It should be Charisma. Spell-like abilities use Charisma if nothing is specified.
From the Bestiary, under Spell-Like Abilities in Universal Monster Rules: "The saving throw (if any) against a spell-like ability is 10 + the level of the spell the ability resembles or duplicates + the creature's Charisma modifier."
Edit: But I agree that the ability should have specified it, as well.
Cheapy |
Ok, thought it was a bard ability.
Yes, universal monster rules apply to PCs as well, as does rules in the bestiary. Both of them when relevant, of course. There are only about 1 or 2 places in the rules where the PCs use different rules than the monsters.
In this case...I still think the intent is 10+1/2 your rogue level+ Charisma modifier. This is in accordance with all the other (Sp) abilities that PCs get.