On your turn, click an attack to use it. The attack in the upper left corner of the attack box does a fixed, average amount of damage (with the exception of Leech Seed, which has a special effect). The attack in the upper right has can deal an amount that may be slightly higher or lower than the amount of the fisrt attack. The bottom left corner attack's damage may be quite a bit higher or quite a bit lower, and the third attack can either deal very high damage or next to no damage. These are very diverse creatures, rented from the battle tent staff to battle with.
