A Boost to Wisdom Would Also Be Useful
We are all invisible and sneaking through a tower of Dark Elf wizards in the Dark Elf capital city. It's good that we're invisible, frankly, but it still may not be good enough to simply be unseen. We also try to move quietly.
Thanks to Krunch the Barbarian's new-found passion for being a Rogue, he has more skill to be stealthy, rolling a 29 on his stealth check. 'Yes! I'm so stealthy! I'm just slinking around! No one can hear me!'
'We can't hear your footsteps, but we can hear you, you bloody fool. Shut the hell up!'