Cursed wheel from the Margam

Someone who spins the cursed wheel from the Margam (short name: margamwheel) while upon a ship they are the captain of shall find their ship transported to a most dangerous location: the lair of that which destroyed the Margam.

Pieces

(1) Clumps of weeds, level 2
(1) The bolts for a ship's wheel, level 2
(1) The wood for a ship's wheel, level 2
(1) A cursed ship's wheel centre, level 2