Idea seems good, interesting their speed stays the same while they're incased in iron, though.
That brings up a good point...since some might see this spell as a bit OP, perhaps as a balancer, it decreases their speed by the same amount as they become stronger...this would also make spell stacking a valuable tool, like using an iron spell with a rage spell
Elder of clan: Xristos Kingdom; In-game name: Ragerrodent
Lvl. 110
TH 10
Max trophy count: 2854 "Nobody's invincible...I start to crack at about 400 to 1"