for unlock the green part upgarde one hero to level 3 (if you upgarde your first hero will be better for the challenge)y recomend use the taurus the ghost with the sword goblins the blue knight with spear the fairy that heal you and the succubus
note about my comment when you start the challenge DON'T WAIT for just atack with the heroes select the option assault only in the first second the heroes appear ATACK ONLY
if you guys want buy all titans and upgarde all the cards first finish the 12 rounds after that play the challenge 2 stop the bigbang (the casttle in the middle of the map) in this world not good using titans or range creatures use only melee don't scare or atack the bomb just focus on destroy the enemy fortress and you will get 50000 gold for everytime you finish this challenge
1.Fertile - Use plant breath on the crops 2.Fiery - Burn everything 3.Necormatic - Kill and heal dead humans 4.Rampaging - Kill/eat humans 5.Reclusive - Don't interact with the humans 6.Wild - Use plant breath on everything 7.Healer - Heal people and animals, but no zombies 1.Guardian - Have a good behavior and reside in the town 2.Tyrant - Kill/eat humans and reside in the town. 3.Watcher - Have a good behavior and reside on the cliff 4.Scourge - Kill/eat humans and reside on the cli
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