While all your attacks get Piercing is nice for 3 mana
very very cool card! Obviously the n°1 headpiece for the non-swarm adramelech warlock ;D
also, NICE art!
but, no, it combines horribly with gate to hell.. If you're gonna use a gate, then you better use the other helmet.
It does seem cool, but looking at the card database (so possibly missing some newer sets?), of the 4 current helm/head slots, 2 are already warlock only. It doesn't feel this helps diversity of spell book development, rather just makes 2 of the other cards mostly redundant? I guess I don't really like/understand the mage specific spells anyway. They already have a cost for non specific school mages using them, why not let them be used? Most of the coolest cards seem to be mage specific. I guess in time as the card pool grows it wont matter, but atm it feels like a canalization of choice rather than a growing of diversity.