Achievements/Citadel Hero

{{ AchievementCard | 
|title=Citadel Hero
|task=Kill Keron the Sky-Shaker on difficulty.
|img=acv_keron
|req1=10 |ap1=50
|req2=50 |ap2=100
|req3=100 |ap3=250
|req4=250 |ap4=500
|req5=500 |ap5=1000
|req6=1000|ap6=2000
|note=
}}