Heart of Corundum (Mouseover)

Applies your co-tank mitigation to the person under the cursor, falling back to yourself. Gunbreaker has one of the busiest bars in the game, so removing the target swap is a real gain.

FFXIV · Gunbreaker315 lines

/macroicon "Heart of Corundum"
/ac "Heart of Corundum" <mo>
/ac "Heart of Corundum" <me>

Where to paste this

Open the main menu → System → User Macros (or type /macro).
Pick a slot, name the macro and choose an icon — /macroicon "Spell Name" makes the button show that action’s cooldown and range.
Write one command per line, using /ac "Action Name" for abilities.
Add <wait.3> at the end of a line to pause three seconds before the next one.
Drag the macro from the User Macros window onto a hotbar slot.

More FFXIV macros

Gunbreaker macros first, then the rest of the FFXIV library.

Act on Your Focus Target
General
```
/micon "Your Action"
/merror off
/ac "Your Action" <f>
/ac "Your Action" <t>
```
<f> points an action at your focus target regardless of what you have selected. Set your co-tank or the enemy you need to watch as focus, and the macro becomes a permanent second target you can act on at will.
Addle on Focus
Thaumaturge
```
/micon "Addle"
/merror off
/ac "Addle" <f>
/ac "Addle" <t>
```
The caster damage reduction, pointed at your focus target so you never have to leave the thing you are casting on.
Adloquium (Mouseover)
Scholar
```
/macroicon "Adloquium"
/ac "Adloquium" <mo>
/ac "Adloquium" <t>
/ac "Adloquium" <me>
```
Shields the person under your cursor. Scholar lives or dies on pre-shielding the right target, and mouseover is the only way to do it without losing Broil casts.

/micon "Angel Whisper" blueaction
/merror off
/ac "Swiftcast" <wait.1>
/p Raising <t>
/blueaction "Angel Whisper" <mo>
/blueaction "Angel Whisper" <t>
/blueaction "Angel Whisper" <2>
/blueaction "Angel Whisper" <3>
/blueaction "Angel Whisper" <4>

+4 more

Swiftcasts a raise and then walks every party slot until one lands. Angel Whisper has a long cooldown, so the chat call-out stops a second raiser wasting theirs on the same body.

Announce the Limit Break
General
```
/p Taking LB <se.3>
```
Tells the party you are taking the limit break before you use it. Two people using it at once wastes the bar entirely, which makes the announcement the important half of this macro.
Arcane Crest on Self
Reaper
```
/macroicon "Arcane Crest"
/ac "Arcane Crest" <me>
```
A small shield that turns into party healing when it breaks. Explicitly self-targeting stops the macro from failing while you have an enemy selected.
Aurora (Mouseover)
Gunbreaker
```
/macroicon "Aurora"
/ac "Aurora" <mo>
/ac "Aurora" <me>
```
A regen you can hand to anybody. Off-tank, dead-weight damage dealer, yourself between pulls — hover and press.
Battle Litany with Call-Out
Dragoon
```
/macroicon "Battle Litany"
/ac "Battle Litany"
/p Litany up <se.2>
```
Fires your raid critical-hit buff and tells the party it is up, so everyone lines their own burst into the same window.