Mjölnir

Worthy. Mjölnir may only be attached to creatures with worthy. (Creatures with worthy
get +3/+3 and gain all abilities of Thor, God of Thunder.)

Equipped creature gets +1/+1 and has
Throw {3} ({3}, {t}: Equipped creature deals
damage equal to its power to any one target. Unattach Mjölnir from the equipped creature.)

Equip {0}