Every MMO eventually teaches you that your keybind setup matters. Aion 2 goes further than most: the mother load system lets you bind several actions to a single key and cycle through them with repeated presses. One key can hold a five-step ability sequence, a full item loadout, or a whole set of skill macros.
Used well, it is the single largest quality-of-life improvement available in the game. Used badly, it is a way to bind things you never press.
What Mother Loads Actually Do
A mother load is a keybind that holds multiple actions in sequence. Press it once and you get action one. Press it again and you get action two. And so on down the list, typically looping back to the start.
This solves a specific, real problem: action bar space. A good Aion 2 build wants more abilities, items, and pets than fit comfortably on a readable bar. Rather than shrinking every icon to fit, you group related actions and put them behind one key.
The classic uses are:
- Ability sequences — a full rotation condensed into one key
- Item loadouts — a stack of potions and buffs you want in one place
- Weapon or stance swaps — with their associated abilities
- Pet commands — a pet’s whole command set in one slot
- Macros on demand — a complicated macro triggered without dedicating a whole key to it
How to Set One Up
The exact menu path depends on your client version, but the process is consistent:
- Open the keybind or hotkey settings
- Select the action you want to move into a group
- Open the mother load (or “multi-action” / “action list”) configuration for that slot
- Add the actions you want, in the order you want them
- Bind the group to your chosen key
- Test the order — this is the step people skip
Step 6 is the one that matters. A mother load is a sequence, and a sequence in the wrong order is worse than no sequence at all. Test each one in an empty zone and confirm the order does what you expect.
Which Bindings Actually Improve Your Play
Not every action belongs in a mother load. The rule is simple: group actions that you will always use together, in a fixed order.
Good candidates:
| Group | Contents | Why it works |
|---|---|---|
| Combat opener | Stealth / buff / burst opener / first cooldown | Always used in that order, once per fight |
| Emergency kit | Panic heal / immunity / emergency movement | You need them fast and together |
| Burst window | Major damage cooldowns used together | One key to dump everything at the right moment |
| Consumable stack | Health potion / mana potion / buff food | One key, correct item each press |
| Pet commands | Attack / defensive / heal / recall | Pet bar is always crowded |
Bad candidates:
- Your core rotation. If you press your rotation key, you cannot press a movement key while holding it. Rotations need dedicated keys.
- Anything you press in panic. If you are panicking, you will not count presses. Emergency abilities should be single-press keys.
- Two actions you might want simultaneously. A mother load is sequential, not parallel.
That last point is the most common mistake. Players build a mother load containing a movement ability and an attack, then realise that during a chase they need to move while attacking. Two separate keys is the answer.
Mother Loads and Macros
These two systems are often confused, and they solve different problems.
A macro executes a fixed sequence automatically when you press one key. One press, several actions fire. This is how you fit a multi-step ability combo into one slot.
A mother load gives you one key and lets you choose which of several actions fires on each press. One press, one action, your choice.
The practical distinction: use a macro when the sequence is always identical and you never want to stop halfway. Use a mother load when you want the option of a sequence but the freedom to interrupt it. A common good setup is a mother load holding several abilities, where a specific one triggers a macro — giving you both control and convenience.
Our macro guide covers the scripting side in more detail. Pair the two systems and you can build genuinely sophisticated setups.
Building Your First Set
Do not build ten mother loads on day one. Build three and get used to them.
Set 1: Emergency kit. Your defensive cooldown, your most-used heal, and your escape. One key, and you press it when things go wrong. Test it until you can find it without looking.
Set 2: Your opener. The buff, the movement, and the burst you use at the start of a fight. Pulling a whole opener onto one key is the clearest win mother loads offer.
Set 3: A consumable stack. Health, mana, and food in one place, ordered by how often you need each.
Once those three feel automatic, add a fourth. Resist building a wall of mother loads — the moment you have more of them than you can remember, you have made your own life harder.
Mother Loads and Your Keybind Layout
Mother loads work best alongside a deliberate overall layout. Our keyboard shortcuts guide covers the baseline layout, and the rule for mother loads is simple: keep the bars you reach for most as plain, single-action keys.
A good structure looks like this:
- Left hand — movement and the core rotation, all single keys
- Middle keys — the mother loads you use in combat
- Right hand — consumables, item use, and anything situational
- Rarely used — chat, emotes, menus, screenshots
If you are constantly reaching for a key that is not under your fingers, the problem is the layout, not the number of mother loads.
Common Mistakes
Binding things you will never press. A mother load with twelve items is a slower way to access one item.
Testing in a live fight. The first time you use a new mother load should not be in an endgame boss. Learn it in a field.
Ordering by habit rather than logic. Put the most-used action first. If your most-used action is third, you are wasting a press every single time.
Forgetting the order changes. If you add an action to a mother load, its position shifts. Re-test the group.
Making emergency tools multi-press. A panic button that needs two presses is not a panic button. This is the one rule worth breaking the others for.
Using them in PvP. A keybind that takes a moment to cycle is a liability when an opponent is on you. Keep your PvP-critical actions on single keys.
Frequently Asked Questions
What are mother loads in Aion 2?
Mother loads are a keybind system that stacks multiple actions behind one key. Pressing the key cycles through them in order, letting you keep more abilities, items, and macros than would fit on a readable action bar.
How many actions can a mother load hold?
The specific cap depends on the client version. Rather than assume a number, check your own keybind settings — and design around three to five actions per group, which is where the usability drops off anyway.
Should I use mother loads or macros?
Use a macro for a fixed sequence you always want to complete. Use a mother load when you want the option of a sequence but need freedom to stop midway. Many players use a mother load whose entries include macros.
Do mother loads work in PvP?
They work, but they are slower than single keys. Keep your PvP-critical abilities and emergency tools on dedicated single keys, and use mother loads for setup and grouped rotations.
Is there a way to reset my keybinds in Aion 2?
Yes — your keybind settings have a reset to default option. Export a backup of your layout before experimenting heavily so you can restore it if you make a mess.
Final Thoughts
Mother loads are how you stop fighting your UI. They let you keep the build you want without shrinking every icon into an unreadable strip, and they collapse multi-step actions into something you can trigger without thinking.
Start with an emergency kit and an opener, get them onto muscle memory, and only then consider the deeper setups. A mother load you have to look at is slower than no mother load at all.
For more Aion 2 UI and tech guides, bookmark Aion Kinah Hub and check back often.
