Survival Saga is a “Challenge” event where you have to kill a certain number of zombies to earn rewards. There are 9 difficulty levels, and the higher you go, the tougher the zombies get—but the rewards get better too.
The zombies spawn on the World Map, and you can either fight them solo or team up with your alliance members.
This event is great for players who are having a hard time upgrading their heroes, since most of the rewards are hero-related materials like skill books, EXP chests, and more.
Event Picture

Event Rewards
There are different reward tiers in this event depending on the difficulty level—the harder the level you complete, the better the rewards you get.








