Astronarch: Elements of Strategy Guide

A few brief thoughts on some of the things I’ve learned climbing the corruption ranks.

 

HP vs. Defense

The loading tooltip says that 1 point of defense equates to 1% more effective HP.

So we can think of effective HP as

(100 + Defense) / 100 x HP

e.g. Defense is a kind of percentage modifier of HP.

We can also surmise something like this:

At 0 Defense, a character takes 100% damage from an attack, i.e. an incoming attack of 100 deals 100 damage.

At 100 Defense, the character has 100% more effective HP and so should take half damage from the attack, i.e. 50 damage.

At 200 Defense, the character has 200% more effective HP and should take one third damage from the attack, i.e. 33 damage.

From this we can get this principle:

Defense has diminishing returns — the first points of defense you add to a character are saving more hit points than the later points are.

If you’re debating adding an HP item or a defense item to your tank, you can compare which adds more true Effective HP to decide at a glance which is better. Do you want 100 HP or 10 defense? If your current hit points are 1000, both add the same effective HP; if less than 1000, the HP is better at a glance, and vice versa.

HP / Defense interactions

This gets more complicated when we consider shielding, healing, and true damage.

Shields

Shields appear to count just like pre-emptive heals. Giving a character 200 shield is stronger the higher their defense is. However, shield is wasted when the character is not immediately under attack.

So the value of a given amount of shield scales with defense, but the amount of shield you get can scale with a lot of different things depending on the source. First things that come to mind are the Paladin, whose shield supply scales with his defense, and the Wildmage and Brawler whose scale with their HP.

Healing

Ordinarily in video games healing pairs very well with high defense, as each hit point healed counts for more when it’s flowing into a tanky character.

However, in Astronarch, healing often scales with the recipient’s max health. For example, the cleric’s ability always heals 10% of the recipient’s effective HP, so adding health and adding defense to the recipient can be equally effective — what matters is maximizing effective HP to maximize the effectiveness of the heal.

There are exceptions — the Bloodmage heals more depending only on his OWN max HP. The Warlock and Fiend heal more depending on their DAMAGE DONE, which is modified by both their attack and their targets’ defense. Heals from a Warlock or Bloodmage are more valuable on high defense targets, not high Effective HP targets.

So you can start to think strategically about, depending on what your source of healing is, what kinds of sources of defense you want to rely on.

True damage

And of course bleeds, burns, poison, and piercing damage all ignore Defense as well as Shields. So a high-HP target is most naturally resilient to these.

I find that I will ALWAYS grab the Enchanter’s Chainmail and give it one upgrade and keep it in my back pocket. There are enough fights in the game that you can completely hose down by having this item.

Short of that, you can try to prioritize paths that keep you away from Bleed-y, poison-y enemies once you get used to how all the paths work.

Attack vs. Attack Speed

Damage per second is analagous to Effective HP from the previous section. The “Speed” stat is actually the number of seconds interval between attacks. Increasing “speed” by 10% increases Damage per second by 10%, just as increasing “Damage” does.

For maximizing a character’s damage output, what counts then is looking at how Damage and Speed interact with other things.

First things first — most character’s active abilities scale with their Damage, not their Speed. Adding Speed only affects auto-attacks, not the MP charge rate and active ability rate. Also, putting Ability Orbs into a character usually increase the magnitude of the scaling.

Therefore placing damage up items on a character with a high-scaling active ability in which you’ve invested ability orbs is generally the optimal way to maximize both what you get out of the item and what you get out of the ability orb in terms of damage. Give +10 attack to a character with a 100% damage ability adds 10 damage to that ability, but the same item on a 450% damage ability adds 45 damage.

On the other hand, some items have a proc — consider another item I’ll take 100% of the time when I see it, Scourge of the Wastes. Its effect happens on every single attack, regardless of how much damage that attack does. So all you care about for such a thing is Speed. High speed attacks with effective procs (e.g. burns, poisons, etc.) have a lot of power.

When you look at building damage from an ability you also have to consider the ability’s MP cost, which is the character’s “MP” stat. Characters gain 10MP per second in general, so the MP cost divided by 10 equals the number of seconds interval between casts. Think of this similarly to Damage per second when deciding where to invest your stat ups and ability orbs to maximize what a character can do with their abilities.

Tempo

A lot of Astronarch revolves around controlling the tempo. Many items and abilities get worse or better for you or for the enemy as time goes on.

Consider Barba the Exalted in Act 2. At the start of the fight the guy can’t hurt you — every couple of seconds he slashes your character with the most health. So he goes round-robin, tapping everybody on the shoulder once. But as the fight goes on his speed ramps up until he’s slashing once every 0.6 seconds, and you slide exponentially from safe to doomed.

There are a lot of good strategies that revolve around using time to your advantage. Just for a taste, consider this 3-character team composition:

Ranger with high Defense
Illusionist with high Health and/or Cast Speed
Berserker with high Speed

At the start of the fight the Ranger summons his turtle. The turtle is only going to block a few hits — if you’re lucky he gets his Divine ability off and buys you 1.5 extra seconds. His only job is to buy enough time for the Illusionist to summon an Illusion. If he succeeds before the turtle dies, the enemy’s next target becomes the illusion, whose health also has to be gone through before the enemy can make it to any of your actual characters. Now hopefully you’re able to place your characters so that the Ranger himself becomes the next target. He goes down, but while he’s going down the Illusionist gets ANOTHER illusion out. The illusion goes down; the illusionist goes down.

All this takes time, during which your Berserker has been getting stronger, and stronger, and stronger, slowly shifting the balance of power in your favor. You’ve bought him time to become unstoppable.

Consider giving the Berserker a Reverie Totem, the one that gradually slows EVERYBODY else down, for something wild. Just watch out for Disarm, Stun, and powerful Actives like on the end boss.

Or consider an inversion of that strategy:

Ranger with balanced stats
Assassin with high Speed and procs
Pyromancer with Royal Arbalest

Throw in Hag’s hex bag, Yuki’s hurricane, Fenrir’s axe, and other things which jump out at the start of the fight.

All three of these characters can target a back-liner together, so they nuke an enemy healer or pain-in-the-butt target in the first few seconds of the fight, preventing the enemy’s mechanisms of tilting the balance of power in THEIR favor.

Finally consider potions — by definition these are an important tempo-shifter in your favor, and learning when you would need a potion to win and when you wouldn’t win even with a potion is great experience and strategy.

Preparing for specific fights and events

I won’t go into too much detail here, as it’s a matter of experience. You get a feel and a preference for when you want a regular fight and when you want an Event, and which Events you’re hoping for.

As a general rule, Events are more valuable when you already have a decent stock of gold and/or morale. At low gold and morale fights are usually preferable.

Finally this: Certain enemies have extremely potent abilities that have to be neutralized for you to have a chance. Again, this is a matter of experience, but at a certain point you simply can’t make a team without planning at the beginning for how you’re going to handle the end boss.

SPOILERS:

The guy gives all your characters 5 stacks of Revenge, which cause them to take 50% of the damage they deal. Meanwhile he has WAY more health than all your characters put together. So you need a potent way of shielding away or healing away the revenge damage, or removing the Revenge or Negating it or being immune to it on your key damage dealers, otherwise you’re hosed before you begin, even if you go into the fight with what feels like a really strong team.

ALWAYS save a full belt of potions, either Cure Alls or Divines for the boss.

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Post Author: Robins Chew

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