Level 6 Legendary Element Upgrade Guide - Dragon Mania Legends (Heroic Healing or Heroic Duel?)

So the two upgrades for the legendary element are either Heroic Healing or Heroic Duel so which one is better? Well to be honest they're about even and which one would be best for you depends entirely on your team composition. I said I prefer Heroic Duel in the video but that's only due to the fact that it deals damage, Heroic Healing is actually pretty useful too.