First of all, if you're a mage and you get a second fireball, you pretty much have the game made provided you play smart. Secondly, I'm pretty sure if you get 100 coins you get an extra life (to whoever was curious).
I beat the game, but I wish there was an undo button :/
Mainly for the later levels so you don't have to repeat everything you've done again if you mess up. (even if you could only undo your most recent move, it'd help)
Personally it doesn't bother me when people take a long time to make a move. I think the basis behind their argument, freddunkin, is that people will wait until the last moment to move specifically to get people to quit so they get free wins.
Today, I played Kongai. My Vanessa Voss was against another Vanessa Voss. Neither had any buffs or debuffs. We both used Double Slash. My opponent got a crit and I missed. This happened again on the next turn. The chances of this happening are 0.000625. FML