If you ever played WoW, then you'll probably know what I mean.
The spell, when cast, is supposed to encase the caster in a block of ice (freezing breath effect) for 3/4/5/6 seconds, disabling all actions, but making him invulnerable. (To avoid losing buffs, it would be good if he just resisted all damage instead of making his armor invulnerable.)
The tricky part, which I have no idea how to pull off is, to make the caster able to deactivate the block at any time.
Any ideas?
The spell, when cast, is supposed to encase the caster in a block of ice (freezing breath effect) for 3/4/5/6 seconds, disabling all actions, but making him invulnerable. (To avoid losing buffs, it would be good if he just resisted all damage instead of making his armor invulnerable.)
The tricky part, which I have no idea how to pull off is, to make the caster able to deactivate the block at any time.
Any ideas?