Talk:10M Downloads Campaign/@comment-2602:30A:2CB7:E1C0:8854:EC39:56E5:3EA6-20170924210751/@comment-177.190.74.53-20170924230838

My good sir/ma'am, if i were you i would be choosing based on waifu/husbando (even thought i have 3 5* AOE and a few 4* AOE  sabers  i still choose Nero. Because Waifu) BUT. If you are choosing based on usefulness then i would recommend you get story locked servants which would be:

 Medea Lily,  Salter  ,Lalter,  Li Shuwen,  Tristan,  Demiya,  Gawain,  Edison,  Gorgon and  Nero.

 BUT, it appears you are wanting a assassin or berserker so from them i would recommend

 Assassin: EMIYA (Assassin) or Yan Qing;

 Berserker: Penthesilea or Heracles.

 EMIYA (Assassin) is good because he can generate a good amount of stars, has a NP which removes enemy NP tick, good crit-damage and can use target-focus on your choice. He is a really useful guy, though his damage isn't outstanding. Yan Qing is a even better star generator than  EMIYA (Assassin), but that's the only thing he is the best (though he is really useful, just that his utility is focused more on generating stars than a general use).

Between the Bersekers it's more easy. Heracles true worth would be on his Personal CE which gives him 3 guts with no time limit, and don't forget his Evasion and Guts skill, making him in a true beast. As for Penthesilea she can charge her NP more easily and can buff the party giving her more usability than Heracles. Also she has a damage bonus on Greek servants (it's not that relevant so).

Summarizing evething it would be like this:

EMIYA for high usability and a great range of strategies, Yan Qing for a flexible star generator, Heracles for high damage and survability, Penthesilea for high damage and usability.

TAKE NOTE: This is just my opinion. The one who makes the final decision is you. Whether you choose based on waifuness/husbandoness(?) or gameplay is your choice. GOOD LUCK

=_=)-b