Notes:

I have no idea what they're actually saying but dammit I'm going to summarize it to the best of my ability.

DLC 2.1 – You do some map related to Ike's game. Your reward for clearing it is ripping off Ike's head and inserting your own head onto his body. KAMUI

DLC 2.2 – You kick the two gay bandits' asses and save Anna. You finally recruit Anna! It looks like it's even on the map where you get Awakening Anna (Paralogue 4)

DLC 2.3 – You kick a Ballistician's ass.

DLC 2.4 (It's Free!) – You visit Anna's secret shop and get the Ballistician and Witch classes.

DLC 2.5 – You kick a Witch's ass