the weapon can transform into 3 different mode, great sword --> blade whip --> grip stake.
its like some sort of tactical(or tricky?) weapon, strike with surprise move set.
the move is like slashing the foe with sword.
then stab it and pull out the blade whip from the sword, whips the shit out the foe, then the whip will release movement seal spell to hold the foe.
the grip stake will pull off from the whip part and stab the weakness of the foe, to give the final blow.
i draw this cause i like the weapon concept, and fanart of the manga.
sword and idea from an old manga called "daemon hunter"
draw by me