Well let's face it, This card is almost completely overshadowed by EQ and Pulvy in every aspect.
You want denial 6 EQ's is much better then a weapon which costs one more, especially when you don't have to EQ much after the first or second, or in some cases, third or fourth.
You want damage with control, Pulvy beats it out.
You want anything else, use EQ, it won't force you to duo/trio, and It cost less.
Thunderstorm ability:
Deal 1 damage to all enemy creatures (3-4
)
Shatter:
Destroy target frozen creature (3-4
)
Pillar conversion:
COnvert target pillar to a pillar of mark (2-3
)