darkness has its own shield, the mantle shield, while air has its own shield, the fog shield.
but while the mantle shield is doing a 50% miss for 4 dark, the fog shield only need 1 air to do 40% miss.
Also air has the new shield---wings to block attack.
i think the fog shield should cost higher, the 1 cost 4 damage shockwave has already scared the crap out of me. the wings cost 3 air, a low cost too.
btw if this is not to be amended, at least improve the power eclipse will do, for other marks, there permanent cards are useful for
every additional card placed. for example the death boneyard(produce more skeleton),soul catcher also, the crazy unstable gas for
air, the bond of the life mark( crazy hp added), hourglass for time(god draws like crazy), mindgate for aether.(copying like crazy)
so i think the eclipse thing should be improved, for example the nightfall and eclipse can work separate, making a total of +3/+2