I would suggest that you use 2 words for all commands. Like "Shield me", "Bubble Me", "Follow Me"... Reason is it will be harder when you talk to someone that you toons will do that (granted that shield and bubble will probably not be used that much in everyday life, but whole knows). One of you kids could comes in with bubbles ("bubble" is the word to use bubble) and you to tell them to "stop blowing bubbles", well you pally just bubbled and lost all agro and now you have a wipe... dam kids lol. Another person said to put please at the end of everything "Bubble please" because we all know no one says please anymore lol