Talk:Game Updates/@comment-26664173-20151002221255/@comment-25175720-20151004202052

You get a one-time gem reward (1+20) for leveling a dragon up to Elder, and you also get a flag bearer for that element. Every day after that, finding and tapping on the flag bearer earns 20,000 gold coins. So if my math is correct, one dragon for all 10 elements at Elder earns you 210 gems and 200,000 gold coins every day you find all 10 flag bearers.