LF Blind macro!

[Adreaver-undermine (Adreaver)]

Literally the entire purpose of the [@focus,harm,nodead] bit.

Read the stickies.

@Adreaver-undermine

• [@unit]

Attempts to perform the action on the listed unit, unit can be a UnitID (player, target, pet, party1, raid1targettarget, etc) or a name (Adreaver-Undermine). Names are case-sensitive and only valid if the named player is a member of your group. Additionally, for Cross-Realm players, omit spaces (but not punctuation) in the realm name (e.g. Jaina-KulTiras, Zekhan-Vol’Jin, etc). A full list of UnitIDs is available at WoWPedia.

A special unit is [@mouseover], which refers to the unit (or unitframe) you are pointing your cursor at. Particularly useful for healers to cast healing spells on party members without having to change targets, they are also useful for things like interrupts, offensive dispels, and sending your pet to attack one target while you attack another.

Note that [@unit] assumes the unit is there unless you specifically check for it. Use [@unit,harm] to check for enemies, [@unit,help] to check for friendlies, or [@unit,exists] to check for either.