Characters can perform abilities during combat. These can be also created from the Game Content Editor
Characters also have something called the DefaultAbility, which is the action they will perform when the “Attack” command is selected during combat.
When an ability is commited, they perform one or more effects on the target.
Abilities can also have a specific animation during combat, these animations are called “Battle Montage”. The template includes an editor to customize these.
More information about Ability Montage