Life Flower

First spawn: 60 seconds after the battle starts
Respawn: 75 seconds
Details
First appearance: 60 seconds after the battle starts
Respawn interval: 75 seconds
Obtaining the Life Flower that appears behind the first tower restores, over 5 seconds, 210 (+15 × hero level) (+2.5% of extra HP) HP per second and 16-72 MP per second.
Once obtained, the Life Flower reverts to a seed state and gradually grows until it can be obtained again.