This is version 2.0.0 not 3.0.0 For me Princess,Wizard and Berserker are not that good so i did not buy them I used Guardian instead of Samurai because of damage decreasing and shield for the whole flock I use Spies for grinding ingridients most of the time Capt'n for damage and dispell,same for Tricksters Lightning bird for extra attacks Druid for good healing