Attack Titan Abilities

[Junkrat]

We have't seen any of Eren's Attack Titan special abilities. What is the Attack Titan actual good at? Seems like it's underpowered since every other shifter can do what the Attack Titan does (except Cartman).

We only seen Eren use coordinate abilities.

 

[DrFabulous0]

We've also seen him use the armour powers he got from the syrum. But if the Attack Titan has a special ability I reckon it's just to get itself right in the middle of shit, Kruger described it as always moving forward seeking freedom. I think the nine titans are as much personality traits as special powers, just look how Reiner, or at least a part of him, is always trying to protect people.