Talk:Astromancer Dragon/@comment-26109287-20150503174814/@comment-26260449-20150728214703

Actually the only thing that effects win in arena, besides element, is rarity. The Ultra rares take a few runs at with Super Rares if you have no Ultra rare. Even if you do have Ultra rare, it's not 100%... check the battle calculator. Most champions have a 65% success rate and only because they are "Super rare" which has a higher chance at scoring a critical hit. The critical hit is what wins the battle. I think Helios is the hardest dragon... Best dragon against it is Prism, and it's only 35% chance at critical lol...