Perhaps the next map we can have seas and rivers, not to walk across but u have to swim over! Maybe new heroes like mermaids or some guy riding on a shark can swim through these water and when they're swimming through these water, they will only recieve half the dmg and their movement speed will increase! But when these hero are on land, their movement speed is slower than other heroes and they can only attack on land! >.< And when land heroes they want to chase these errrr heroes that can swim very fast, their movement speed and attack speed will decrease, that's why they can buy some new items to increase their speed in water. So these aquatic heroes have great advantages in water, to chase or to run but their hp and mana are very low! >.< How about that? >.<