NAYSAYERS: Stoneskin II is MERELY for speeding up the PRE-PULL buffing process. SCH ALREADY has access to Stoneskin I, so SCH can already buff the party with it (since it stacks with Lustrate) if they want.

Giving SCH Stoneskin II adds NOTHING to their combat-prowess as it is OUT-OF-COMBAT ONLY.

Stop the debate.