Each character in The First Descendant has their own set of abilities that make them unique to play. The one ability that all Descendants have in common is a Sub Attack, and here's everything you need to know about it.
Comparison of charged submarine attacks in The First Descendant
In The First Descendant, the Sub Attack is your melee attack. When you use the Sub Attack, your Descendant will perform a melee attack with its weapon to damage enemies or objects up close. The Sub Attack also has a charge that transforms your melee into a Charged Sub Attack. It has a five second cooldown and does much more damage.
You can customize your Descendant's Sub Attack by equipping Sub Modules, which are the orange Descendant Modules that go into a special slot in your loadout.
Here are some of the submodules you can find in The First Descendant: