Focara
From Final Fantasy Wiki
Focara (シェイラ Sheira), also known as LOK2 in the Famicom release and Focus2 in the Origins release, is a level 3 Black Magic spell in the original Final Fantasy. It lowers all enemies' Evasion by 10 points.
The spell can be bought at Elfheim and can be learnt by the Black Mage, Black Wizard, Red Mage, Red Wizard, and Ninja Job classes. In the Dawn of Souls and 20th Anniversary Edition releases it costs 10 MP to cast.
The spell is bugged in the Famicom release, as it does the opposite of its intended effect by raising the enemies' Evasion by 10, making them harder to hit.
