2x2 hero tavern. (mercenary barrack)
enable "blue gem" purchase of spell enhanced/ enchanted troops
- Werewolf/ Lycan- en-raged 3 space effect
- Troll/ Ogre- grounded troop, enables Jump effect 2 spaces
- ... ... ... others to be created, pending spell variants
(dark spells- see:witches alter, defensive spells, defensive hero activation)

Hero tavern (defensive) / upgrade:mighty statue
every 30 seconds of a raid from moment of first troop set placed
_a barbarian is dispensed& with mighty statue purchase/upgrade, archer generated

10 blue gem per 50 green gem, exchange
blue gems appear in random alongside appearances of green gems