Selective Invisibility (T3, W3)
Source
Fly Free or Die: Merchants of the Void pg. 54
Upon casting this spell, you turn invisible, as invisibility, and you choose a second target. That creature can still see you as though you weren’t invisible, and you can attack that creature without ending the invisibility effect. If you attack any other creature, this spell ends. If you cast this spell multiple times, you can attack any of the affected creatures without ending this spell.
Dragonscript
ID
5a1219acb0972ef48cc8e12e
Effect
append '7649718c619161167ceb4aab' to character.spells;