The weather is getting warm enough for Fire heroes, but is still cold enough for Water heroes!
There are currently quests available that will let you earn up to 100 tokens for Yasmin and Nitpick. Later on in the week, you'll also get a shot at tokens for two other heroes. Don't worry about the Yasmin and Nitpick quests though, none of the quests will expire before the end of the event.
But let's face it, the real star here is everyone's favorite villager, Jerry! If you complete a repeatable quest, you'll get access to a special dungeon where you have to protect Jerry, and if you succeed, you'll get tokens for Furnace or IGOROK, plus a bunch of materials! Be careful though, only Water and Fire heroes into those dungeons.
In addition, any Fire or Water hero with an alternate skin on will get a boost to their Attack and Defense!