Medusa has an NP charge skill which makes her great for farming caster mobs and doors. Other than that IMO Alexander is clearly the better choice, although a lot of people give Medusa the waifu bonus.
Alexander's NP damage at NP5 is good enough that you can ignore class advantage and take him to every battle for clearing enemy waves. Also, like you said he has two nice support skills that can improve your team. A lot of riders are quick-focused with quick type NPs, so his third skill will come in handy.
I can't say much about Astolfo because I don't have him. People say his NP gain and damage is quite terrible for a 4*.
- Log in to post comments