Monster Legions

Why do they keep jumping?

i think it would be cool to be able to upgrade your skills and change them. some skills seem decent, and others remain severly underpowered

You should add upgrades to your general, since its a bit too weak. If a 3 Veteran swordsmen level 2 can kill my General. Its practically worthless, aside from the fact that it is just a slightly overpowered version of the Veteran Swordsmen. So I suggest you add a class for each general you choose. Like an archery class where your general shoots arrows, or a tank where it absorbs all the damage with its heavy armor and attacks slowly. Something like this would help a lot in the boss fights despite that your General itself is not the tide changer.

Why don't you get a reward card for beating a boss?

Suggestions for future versions: ability to sort cards, ability to upgrade cards using exp/gold, one row to hold cards that are not used in play but retained for either future upgrades or because you are building a deck tailored to your foe, stats showing us the damage dealt/kills/damage taken/deaths/reinforcement points used by each card, upgrade spells using gold/exp - add new spells you can purchase or earn and allow for a 'deck' of spells limiting our choices in each fight.