Yggdrasil Chronicles

You are a Norse god attempting to keep evil forces from devastating the nine worlds, destroying Yggdrasil, and surviving Ragnarök. Players can take turns in any order. On a player's turn, first they reveal their enemy card. If this enemy appears for the first time in this round, you continue; if not, the enemy is activated, typically moving to a different world, then taking some action. If the enemy can't move or can’t take its action, you lose the game. If an enemy moves to a world with another enemy, that world is devastated and no other action than healing the world tree action is possible there. Nidhögg you want to activate as the game is won if Nidhögg moves to the tree icon. Second, you move to another world and resolve its action or fight. You always win a fight but suffer risks equal to the strength of the enemy. Risks can be removed by sacrificing heroes or by saving throws; each unprevented risks costs 1 life. World action can be collecting elves, heroes, or artifact cards; or removing creatures or receiving help from worldly creatures. If another god stands in this world, your action is improved; if an enemy stands in that world, then your action is penalized. In the hard mode, gods have unique powers. Also included is a six-saga “Ragnarök campaign" .