Hint : There were no rewards for killing/banishing them in any of the Jotunheim related competitions...

And they give bad rewards.

BRB said:

And they give shit rewards. Another plarium scam

normally, reward increase with the power of your hit... problem is that there is only 1 ghost and 1 troll with 50k cities hitting it... they are kill in second and it is not ^possible to build up your attack... so, only low level coffer as reward...

jotumheim will be a no go for me until it is populated correctly with enough troll/ghost ... at least 1 trool and 1 ghost for each 100 cities there... due to the large amount of energy needed for kill them, make them at least count for pts in one of the jotunheim event