Merlin the Tuna
First Post
I have no idea what a Colossus of Laarn does, but in a case like this, I would say that a player choosing to use Thievery as a minor action would, rather than neutralizing the Colossus, simply gain the knowledge that using standard-action Thievery checks would allow for a potentially great payoff.Perhaps you haven't fought a Colossus of Laarn in 4E yet? My rogue was pretty well neutralized in terms of damage output... but stellar in terms of thievery (which was a standard action... rightly so in this instance). So a change like the one suggested would make an encounter with a Colossus of Laarn trivial.
This is something that I heard about in the 4E House Rules forum a while ago I think, and I like it not only because it allows players to attack and investigate, but it allows players to essentially "concentrate" on accomplishing a non-attack action. I've run into cases in the past (using standard action checks) where a player has said something along the lines of "I really want to do this... can I spend my standard and my move action to help me with the check?" It's always been a little fishy depending on the situation since there aren't any rules in place for that. With minor action skills, the player can say "I really want to do this, so I'll trade my move/standard action in for a minor action and make the check again."