Blind Dagger is a dagger that provides 4 damage, 188 delay, and an additional Blindness effect. It deals 1.28 damage per second and accumulates 51 TP per hit. It can be equipped by level 7 Warrior, Black Mage, Red Mage, Thief, Paladin, Dark Knight, Beastmaster, Bard, Ranger, Samurai, Ninja, Dragoon, Summoner, Scholar, and Geomancer.
It can be bought from Maymunah in Bastok Mines (K-7), and Gathweeda in Aht Urhgan Whitegate (G-5) and Wahraga (G-5). It can also be bought for 50 Sparks of Eminence from Isakoth in Bastok Markets (E-11), Rolandienne in Southern San d'Oria (G-10), Fhelm Jobeizat in Windurst Woods (J-10), and Eternal Flame in Western Adoulin (H-11).