I'd also like to do Skarmory for Rainbow Valley, if that's okay.
The Umbreon is already claimed, so I will not be using your card. However, I have added you to the list for Skarmory.
In the future, please wait until I have confirmed your claim before making a card, just in case someone has already claimed it (like the Umbreon). Also, as I've clarified in the OP and above in this post, each person is only allowed to claim one Pokémon or evolutionary line at a time, and I want everyone to be able to participate so I will not be allowing second claims until you original claim is complete. I'll tag you when the card(s) is/are done so you know.