How do you manage to beat Osiris now that he has (freaking) catapult and momentum??? When he fills his board, starts to catapult scarabs, and 2 - 3 scarabs with momentum = 100% chances of loosing.
Yes, Osiris became Challenging with the addition of Trebuchets. This thread is old, however, and since it's labelled 1.25, the guide and deck applies to that version of the game.This was discussed further back in the thread: http://elementscommunity.org/forum/index.php/topic,6758.msg406795.html#msg406795