I've taken the FTL Target Me and FTL Assist Me mapped keys.

Right click and make a copy.
Rename the copy Slot 1 Target Me and Slot 1 Assist Me, respectively.
Repeat the copying, so you have Slot 1 through Slot 5.

Change the mapped keys, so there is no hotkey.
That way they won't conflict with the existing Assist/Target FTL keys.

I have a two-step Innervate key.
Step one has:
Slot 1 > Do Mapped Key > Slot 5 Target Me
Slot 2 > Do Mapped Key > Slot 1 Target Me
Slot 3 > Do Mapped Key > Slot 2 Target Me
Slot 4 > Do Mapped Key > Slot 3 Target Me
Slot 5 > Do Mapped Key > Slot 4 Target Me
Step two has:
Send Shift + L to all windows.

I made it two steps, and opted to not execute on press and release.
Because I want the toons to assist first.
And then after the target is acquired (which sometimes takes about a second), to do the Innervate.
They have the glyph, where Innervating someone else gets them Half an Innervate themselves.
So this gets each druid 150% of an Innervate.




Another one that is very similar.

Ten Steps.
Odd Steps - Slot X > Do Mapped Key > (Priest's Slot) Target Me
Even Steps - Keystroke Action = Keybind for PW: Shield
Do not advance for "x.x seconds", to account for the GCD.