Battles

The Field
"'The place where battles take place is called the 'field.' Each player has squares on it. Your squares are displayed in blue, and the opponent's in red.'""- Misa"

Movement
"'The amount a monster can move depends on their Mobility. If there is already a monster where you want to move, the monster will switch places with it.'""- Misa"

Substitution
"'If a monster is defeated on the field, a monster that's standing by will appear on the next turn. However, a new monster cannot appear if you don't have an empty square. If you fill up an opponent's squares with monsters, it can prevent them from bringing in new monsters.'""- Misa"

Switching
"'If you have a monster standing by, you can switch it for a monster in one of your squares. If you switch monsters, the next monster in line will appear, and the next monster you switched will go to the end of the line.'""- Misa"

Victory/Defeat
"'In order to win a battle, you must meet the win conditions. Namely, defeat all the enemy monsters on field. Even if you have monsters standing by, if you can't place them anywhere on the field, you will be declared a loser. If you make it so your opponent can't place a monster, you can win without having to defeat the ones standing by.'""- Misa"