The Grenadier is a really useful card at higher levels. It'll do double damage to a monster with no attack, which helps if someone uses Lord Arianthus or something. Two Gun Pete has redemption for only 1 mana, which is pretty sweet.

I accepted your invitation. Thanks! I'll check it out. I'm about to head out on a real life kayak adventure and then a Father's Day BBQ, so I won't be playing much today, just FYI.