Scale Issue

You're a great grandmaster wizard on the search for a nice place to build your tower. You've just found the perfect spot for it, but it turns out there's another wizard with the same idea! Neither of you are willing to let the other one stay, so you'll have to battle it out in typical magic fashion: By summoning dragons and letting them do the work for you! Every round you'll gain some mana which you can use to grow your dragon. The bigger dragon wins and deals damage to your opponent's tower based on how much more you fed it! Don't waste it all at once though, as the mana you gain also depends on how much you've saved in the last round! It's a balancing act of damage, mana, predictions and luck, so if you lose, it sure is a Scale Issue. Play against your computer, another player on the same device, or bet on two computers fighting each other!