As player with the most Single Gold Medals …
… I am able to give you best advice to get your Clan medal you wish.
Reign is Top Clan now, sometimes first as this week, sometimes 2nd. So it will be hard for you to get in their, cos you are to weak at the moment for this clan.
HardToKill is also again a Top Clan now, sometimes first as last 2 weeks, somethimes 2nd. Since you draw that amazing picture for me, your chances to enter HardToKill are = 0
So only left Clan to enter with a chance to get your medal you are dreaming from, is Littlelost your lost
I think it is my absolute best advice to try to enter them, since you like them so much, it will be very easy for you
And when you did that, you will get an amazing bronze medal