Additional Monster: At the start of the level, for every (monster) already in the map, spawn another (monster). Don't spawn an extra monster if already spawned 100 extra monsters this way.
Respawning Monster: Every (monster) already placed in the map will respawn after a few minutes. The healthier the monster, the longer they take to respawn.
I was thinking about it, maybe I should make an in-game card-dex that gives detailed explanations of the cards. Sorta like DRLA's pda.
