Thanks to Ehlana for this quest info
Elder Water is available now, there are only 2 elder elemental left (light and shadow).
 Collect from Monsters 50 times
Rewards: 200 XP and 400 Food
 hatch Level 10 Water Hybrid and a Level 10 Fire Hybrid, then hatch any egg! (Simply Hatch Fire)
Rewards: 120 XP and 30 Food
 Place 5 Umbra Flowers (21.000 Coins) and A travelling Oasis (1.400.000 Coins).
Rewards: 550 XP and 250 Food
 Breed 5 Water Hybrids and a Mythic Monster.
Note: Breed Aquaray (Light + Water), it’s only 7 hours. If you fail you’ll get lightswell (only 8 hours), which is not that bad.
Rewards: 50 XP and 500 Food
 Have 8 elder elementals to boost the magic (increase the chance?? not sure)
Rewards: 200 XP and 200 Food
 Harvest 50 Crops (you can simply harvest shortest time crop available on your farm).
Rewards: 4500 XP and 100 Coins
 Hatch mythic elder elemental monsters. It will be hard if you don’t have 2 same elder monsters (make sure
Rewards: 50 XP and 100 Food
 Hatch Elder Water monster
Rewards: 2000 XP and 5/25 diamonds