don't fly the strongest goblin in cave of trail 5
because if you fly him he will go very fast to your castle
use : centaur archer and mermaid and witch and phantom armor and frost giant and dwarf engineer and they must be fully upgrade
you can use skills if you want
skills:lighting bolt and freeze crap and athena protection and if you are not having enough mana don't use skills because they are not very important
because all the units i said to you about are pushing the goblin and not letting hem to attack you
place me now