Mouseover + Tab targetting

[Elvenbane-veknilash (Elvenbane)]

You can skip the targeting portion and just cast on the thing you’re mousing over.

@Elvenbane-veknilash

Reaction Neutral Mouseover Macro

Cast a spell that can target both friends and enemies, prioritizing mouseover (Penance, Holy Shock, Shadowstep etc.)

#showtooltip
/cast [@mouseover,exists,nodead] [] SPELL

As for the macro you asked for:

/tar [@mouseover,exists,nodead]
/startattack