User blog:FullDefense/What units should I invest in?

So i have think i have good units, im level 56 but im not sure which obes i should focus on or sell for AP. Heres the list...

Michele - Anima, 4* Elimo - Anima, 4* Golem - Breaker, 4* Dilma - Breaker, 5* Rosetta - Lord, 4* Rowgen (2) - Breaker and Anima, 4*, 5* Azael - Anima, 4* Shida - Anima, 4* Alice - Lord, 5* Lunaris - Anima, 5* Nyami - Anima, 5*

I also have a Phoenix 6* and a Vishra 5* and my two best units right now are a Voldoga 7* (Anima) and a Melchio 7* (Lord with White Armor). Let me know which units I focus on! Thank you!