Ground effects shouldn't apply to wyvern using fire breath

Title.

Two main reasons:

1) Obviously, when flying, a wyvern shouldn't be affected by effects on the ground.

2) It's impossible to see where the player character is on the ground while using fire breath. So the only indication that you're standing on fire/poison/chaos/whatever ground effect is when your health suddenly starts plummeting out of nowhere, in which case, it's often too late and you're dead.

It's just unfair to have a ground effect affect a player when there's no indication of where the player's 'feet' are while in a flying animation