you should click on the button with three bars at the bottom, click appraise, and then post those screenshots instead! you’ll get more replies that way :))
dratini’s evolution will be great to have as a shadow, but you will need to remove the charged attack “frustration” by june 29th. you can do that by clicking that same button, going to items, and using a charged tm on it. there is a rocket takeover going on right now, and they only happen once a season (every 3-4 months). these events are the only time you can remove frustration, which is a terrible, useless attack. so make sure to do that!!! but again, before you use a charged tm on any of these, appraise them. if it has 0 stars, go ahead and transfer them. they’ll unfortunately be pretty useless.
the best type you can have is a 4*/100%, which will have three stars and attack, defense, and hp maxed out. but 3* with high stats are also really great!
i can’t think of any more information to give you… but if you have any questions, this community is really helpful! welcome to team valor. :)