Board Thread:Game Discussion/@comment-107.6.95.17-20130816173330/@comment-11264457-20130816180540

It depends on your needs, your deck power, and your goals.

Here is what I would do if Streetwise or Blades would be useful in your deck. Try to get two of the cards you are really trying to get by using nets(since you need 4 to evolve him). The hope would be that you can get two by random chance or better yet all four. If you manage to get two or three then use the chains to complete it on the last day. If not save them for a later event when you can use all 4 chains on someone you really want. This of course assumes Mobage give two free ones next time this type of event plays out.

I personally am saving mine since the only card I could use is  Hotspot and I don't want to burn the Battle Cubes it would take to get him.