I only ever 5-box, so have made two sets of five mapped keys for situations similar to this.

They are essentially FTL Target Me and FTL Assist Me, with the target changed to a specific Slot instead of the entire team.



Set One: Slot Target Me.
- No Hotkey
- Target: Character in Slot 1 (five of these, with Slot 2, Slot 3, Slot 4 and Slot 5 as the only difference for each version).
- Key Combination \
- Display As (in Step) "Target Me"
- Macro Command "/targetexact {FTL}"

Set Two: Slot Assist Me.
- No Hotkey.
- Target: Character in Slot 1
- Key Combination: F
- Display As (in Step) "Assist Me"
- Macro Command "/assist {FTL}"



With these, if I want my healer to cycle through the team...
I know that my healer is in Slot 3.

So I will have a mapped key with five steps.
Each step will have a specific character doing the action.
--Step 1--
- Slot 1 Toon > Do Mapped Key > Slot 3 Target Me
- Send -Hotkey- to Target: Slot 3.
--Step 2--
- Slot 2 Toon > Do Mapped Key > Slot 3 Target Me
- Send -Hotkey- to Target: Slot 3.

You can have a specific toon cycle through the party.
Whether they are periodically placing a HOT spell on each party member, or casting a Dispel.



You could use Slot X assist me, for setting crowd control.
Target an undead mob, have the Priest character (in Slot X) assist you.
Target an animal mob, have the Mage character (in Slot Y) assist you.
Target a demon mob, have the Warlock character (in Slot Z) assist you.
Press a button to have CC toons Focus their targets.
Have another button where a toon will CC their Focus, if they have a focus.