for those, who doesn't know how to complete cave of trial 5: just upgrade to max lvl spell "Athena Protection" and equip it. and it's better no to take very strong units, like dragon riders and titan units, but numerous units, like goblins, dwarfs, centaurs, phantom armor and taurus warrirors. you just have to wait until all creatures are ready to fight and then just command them to go forward. when they will be near the castle, use on them Athena protection. If you will be enough lucky, enemy castle will be destroyed before the effect of spell ends. After 2 tryes I won that fight.
really great game 5/5!!! graphic is bad but it doesn't matter while it is so fun!!! I killed more than 2 hours on this game! ConnorAvacado, thank you very much!!
 "Cover Orange Players Pack 2"){kind=icon}
 "Doodle God"){kind=icon}
 "The Next Floor"){kind=icon}
 "Multitask"){kind=icon}
 "GOBTRON"){kind=icon}
 "You Only Live Once"){kind=icon}
 "Epic War 3"){kind=icon}
 "Apocalypse"){kind=icon}