ok this is a guide on how to get lion medals.
step1. have atleast 2k archers.
step2. be prepared to loose a couple here and there.
step3. find lvl 4 valley near u preferably a grassland but it dosent matter just the closest 1.
step4. send 200 arch at it with 10 sec intervals, AS MANY WAVES AS U CAN!!!!
step5. u must capture valley then abandon otherwise no medals.
step6. keep doing this over and over
enjoy and get those promotions.
if u would like screen shot message me or post it on thread. i will get 1 for u.