Olden Era Astrology Points and Global Map Spells Guide

Astrology is the resource most new Olden Era players never spend, and that’s a mistake, because global map spells are some of the strongest tools in the game. These aren’t combat spells. They’re map-wide effects like teleporting your army across the world or wiping out an enemy that’s marching toward you, and unlocking them is its own little side game built around controlling the map.

Here’s how Astrology Points work, how to plan for them, and what I’d unlock first.

Where Astrology Points Come From

Astrology Points are tied to map control. You generate them by holding points of interest on the adventure map. The more of these you control, the more Astrology flows in over time.

That’s the key mental shift. Astrology isn’t something you stumble into from a chest, it’s something you earn by owning the right spots on the map and keeping them. So the moment you care about global spells, you start caring about which points of interest are within reach and how to grab them before the AI does.

You Spend Astrology at the Observatory

Astrology Points by themselves are just a counter. To turn them into actual power, you visit an Observatory, sometimes called a Magic Observatory. There you spend your accumulated Astrology to unlock global map spells.

This is the spending hub, so finding and accessing an Observatory is a real priority if global spells are part of your plan. No Observatory access means your Astrology Points are sitting idle no matter how many points of interest you hold.

What Global Map Spells Actually Do

Global spells operate on the adventure map, not inside a single battle, and that’s what makes them feel so strong. The kinds of effects you’re unlocking include:

• Town Portal, teleporting your hero and army back to a town. Pure tempo, and a defensive lifesaver when you need to be two places at once.
• Teleportation across the map, collapsing distance so you can reach an objective or a threat far faster than marching.
• Scouting effects that reveal parts of the map, taking the fog off the AI’s movements and resources.
• Destroying an enemy that’s marching across the map, hitting a hero mid-travel before they ever reach you.

Read that last one again. Being able to damage or break up an enemy army while it’s still on the road, before a battle even starts, is a genuinely different kind of power than anything you do in normal combat. Global spells let you act on the whole board.

The Catch: Hero Level Requirements

Global spells aren’t only gated by Astrology. They also carry hero level requirements. A spell you’ve technically unlocked at the Observatory may still be out of reach until your hero is high enough level to cast it.

This matters for planning. The strongest global spells tend to want a leveled hero, so chasing them early can mean unlocking something you can’t use yet. Line up your Astrology spending with where your hero’s level is actually heading, not just with what looks powerful on the list.

How to Plan Around Points of Interest

Since Astrology comes from holding map spots, your Astrology economy is really a map-control problem. A few things I keep in mind:

Scout the points of interest near your start. Early in the game, know where the nearby points of interest are and which ones you can take without bleeding units. The ones close to home are your reliable Astrology base.

Grab them with zero-loss clears. Many points of interest are guarded. Clear those guards the same way you clear any neutral on a good run: ranged units, Initiative, and no casualties. Spending an army to grab an Astrology spot can cost more than the spot gives back.

Hold what you take. Astrology accrues over time from spots you control, so losing a point of interest to the AI doesn’t just stop the income, it hands the source to your opponent. Contesting and keeping these spots is part of the map war.

Don’t over-invest if you’re not going to use it. If your game plan doesn’t lean on global spells, you don’t need to chase every Astrology spot. The resource is powerful, but only if you’re actually going to spend it on spells that fit your plan.

Which Global Spells to Chase First

I have to be honest here: the exact list of global spells and their precise requirements is something Unfrozen is still tuning in Early Access, and it may change patch to patch. So check the in-game Observatory screen for the current options and their level gates before you commit. What I can give you is the priority logic.

Mobility first. Town Portal and teleportation effects pay off in nearly every game. The ability to be where you need to be, when you need to be there, solves the most common problem on a big map: not being able to defend and push at the same time. These are the spells I’d unlock early if my hero level supports them.

Information second. Scouting effects are quietly strong because they let you see the AI’s army movements and plan your fights, which feeds straight back into zero-loss play. Knowing where the threat is means never getting surprised by it.

Offense when you can use it. The spell that hits an enemy marching across the map is a powerful late tool, but it tends to want a leveled hero and pays off most when you can pair it with a follow-up. Save it for when your hero can actually cast it and your army can capitalize.

Quick Takeaways

• Astrology Points come from controlling points of interest on the map. It’s a map-control resource, not a chest reward.
• You spend Astrology at an Observatory or Magic Observatory to unlock global map spells.
• Global spells work on the adventure map: Town Portal, teleportation, scouting, and breaking up enemies that are marching toward you.
• Global spells also have hero level requirements, so align your unlocks with your hero’s leveling.
• Prioritize mobility, then information, then offense. Confirm the current spell list and level gates in the in-game Observatory, since Early Access is still being tuned.

Astrology turns map control into board-wide power. Once you start grabbing points of interest on purpose and spending at the Observatory with a plan, global spells stop being a feature you forgot about and become one of the bigger levers you have over the AI.