I really liked the concept and the hand-drawn art on this! I had fun throwing disasters around, and causing calculated havoc was cool.
I did win in the first round though, (second hand, 3 earthquakes, fireball, and 2 training cards), so I would have liked a bit more balancing because I feel like you are too powerful at the current time. (Specially the black hole, that thing alone without the training is devastating).
But this was really fun nonetheless, great job!