|Rōmaji||Shippū no reipia|
Mercury's rapier is a sword in Dq 7 (vii). Like the falcon blade(vii and ix) and the uber falcon blade (ix), this sword, when equipped attacks twice in a single turn.
"Equip this super-swift sword to strike twice in a single turn".
Sell price: Cannot be sold.
This sword can be bought at the Buccanham casino in exchange for 10000 casino tokens. (Buccanham present).