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	<id>https://wiki.hymnro.com/index.php?action=history&amp;feed=atom&amp;title=Sky_Fortress</id>
	<title>Sky Fortress - Revision history</title>
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	<updated>2026-04-11T18:47:34Z</updated>
	<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://wiki.hymnro.com/index.php?title=Sky_Fortress&amp;diff=378&amp;oldid=prev</id>
		<title>Lyra: Created page with &quot;__NOTOC__ {| class=&quot;wikitable&quot; style=&quot;float:right; margin-left: 20px; width: 300px; background: #141c2e; border: 2px solid #E8C49B;&quot; |- ! style=&quot;background: linear-gradient(135deg, #E8C49B 0%, #C9A46D 100%); color: #1a1a2e; font-size: 1.2em; padding: 10px;&quot; | Sky Fortress |- | style=&quot;padding: 15px; color: #E8C49B;&quot; | &#039;&#039;&#039;Level Range:&#039;&#039;&#039; 145+  &#039;&#039;&#039;Party Size:&#039;&#039;&#039; 1+  &#039;&#039;&#039;Time Limit:&#039;&#039;&#039; 1 hour  &#039;&#039;&#039;Cooldown:&#039;&#039;&#039; 23 hours  &#039;&#039;&#039;Entrance:&#039;&#039;&#039; Prontera (prt_q 249, 79)  &#039;&#039;&#039;Instance Map...&quot;</title>
		<link rel="alternate" type="text/html" href="https://wiki.hymnro.com/index.php?title=Sky_Fortress&amp;diff=378&amp;oldid=prev"/>
		<updated>2026-01-09T05:38:20Z</updated>

		<summary type="html">&lt;p&gt;Created page with &amp;quot;__NOTOC__ {| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;float:right; margin-left: 20px; width: 300px; background: #141c2e; border: 2px solid #E8C49B;&amp;quot; |- ! style=&amp;quot;background: linear-gradient(135deg, #E8C49B 0%, #C9A46D 100%); color: #1a1a2e; font-size: 1.2em; padding: 10px;&amp;quot; | Sky Fortress |- | style=&amp;quot;padding: 15px; color: #E8C49B;&amp;quot; | &amp;#039;&amp;#039;&amp;#039;Level Range:&amp;#039;&amp;#039;&amp;#039; 145+  &amp;#039;&amp;#039;&amp;#039;Party Size:&amp;#039;&amp;#039;&amp;#039; 1+  &amp;#039;&amp;#039;&amp;#039;Time Limit:&amp;#039;&amp;#039;&amp;#039; 1 hour  &amp;#039;&amp;#039;&amp;#039;Cooldown:&amp;#039;&amp;#039;&amp;#039; 23 hours  &amp;#039;&amp;#039;&amp;#039;Entrance:&amp;#039;&amp;#039;&amp;#039; Prontera (prt_q 249, 79)  &amp;#039;&amp;#039;&amp;#039;Instance Map...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;__NOTOC__&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;float:right; margin-left: 20px; width: 300px; background: #141c2e; border: 2px solid #E8C49B;&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(135deg, #E8C49B 0%, #C9A46D 100%); color: #1a1a2e; font-size: 1.2em; padding: 10px;&amp;quot; | Sky Fortress&lt;br /&gt;
|-&lt;br /&gt;
| style=&amp;quot;padding: 15px; color: #E8C49B;&amp;quot; |&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Level Range:&amp;#039;&amp;#039;&amp;#039; 145+&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Party Size:&amp;#039;&amp;#039;&amp;#039; 1+&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Time Limit:&amp;#039;&amp;#039;&amp;#039; 1 hour&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Cooldown:&amp;#039;&amp;#039;&amp;#039; 23 hours&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Entrance:&amp;#039;&amp;#039;&amp;#039; Prontera (prt_q 249, 79)&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Instance Maps:&amp;#039;&amp;#039;&amp;#039; &lt;br /&gt;
* 1@sthb, 1@sthc, 1@sthd&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Boss:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Stefan J.E. Wolf&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Notable Drops:&amp;#039;&amp;#039;&amp;#039;&lt;br /&gt;
* Sky Fortress equipment&lt;br /&gt;
* Weapon/Armor materials&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Sky Fortress&amp;#039;&amp;#039;&amp;#039; (also known as &amp;#039;&amp;#039;&amp;#039;Sky Fortress Invasion&amp;#039;&amp;#039;&amp;#039;) is an advanced instance where players assault a floating fortress that has been spawning monsters attacking Prontera. With the help of Scientist Doyeon, adventurers must infiltrate the fortress and destroy the threat at its source.&lt;br /&gt;
&lt;br /&gt;
== Overview ==&lt;br /&gt;
&lt;br /&gt;
Prontera is under siege from monsters spawning endlessly from a mysterious floating fortress. Scientist Doyeon has been studying the fortress and believes she can open a portal to allow adventurers inside. Players must navigate the fortress, defeat its defenders, and confront &amp;#039;&amp;#039;&amp;#039;Stefan Jack Earnest Wolf&amp;#039;&amp;#039;&amp;#039;, the golem guardian.&lt;br /&gt;
&lt;br /&gt;
== Quick Info ==&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width:100%;&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B;&amp;quot; colspan=&amp;quot;4&amp;quot; | Instance Information&lt;br /&gt;
|-&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;Level Requirement&amp;#039;&amp;#039;&amp;#039; || 145+ || &amp;#039;&amp;#039;&amp;#039;Cooldown&amp;#039;&amp;#039;&amp;#039; || 23 hours&lt;br /&gt;
|-&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;Party Size&amp;#039;&amp;#039;&amp;#039; || 1-12 players || &amp;#039;&amp;#039;&amp;#039;Time Limit&amp;#039;&amp;#039;&amp;#039; || 1 hour&lt;br /&gt;
|-&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;Location&amp;#039;&amp;#039;&amp;#039; || Prontera (prt_q) || &amp;#039;&amp;#039;&amp;#039;Instance Maps&amp;#039;&amp;#039;&amp;#039; || 1@sthb/c/d&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
== Requirements ==&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width:100%;&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B; width:30%;&amp;quot; | Requirement&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B; width:70%;&amp;quot; | Details&lt;br /&gt;
|-&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;Level&amp;#039;&amp;#039;&amp;#039; || Base Level 145+&lt;br /&gt;
|-&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;Party&amp;#039;&amp;#039;&amp;#039; || Party leader must create instance&lt;br /&gt;
|-&lt;br /&gt;
| &amp;#039;&amp;#039;&amp;#039;Weight&amp;#039;&amp;#039;&amp;#039; || Must have inventory space&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
== How to Access ==&lt;br /&gt;
&lt;br /&gt;
# Travel to &amp;#039;&amp;#039;&amp;#039;Prontera&amp;#039;&amp;#039;&amp;#039; (prt_q area).&lt;br /&gt;
# Find &amp;#039;&amp;#039;&amp;#039;Scientist Doyeon&amp;#039;&amp;#039;&amp;#039; at coordinates (249, 79).&lt;br /&gt;
# Listen to her explanation about the Sky Fortress.&lt;br /&gt;
# As party leader, select &amp;quot;Enter the Sky Fortress.&amp;quot;&lt;br /&gt;
&lt;br /&gt;
{{Quote|I think I can open the warp, at least for once, with the magic that I&amp;#039;ve been collecting so hard.|Scientist Doyeon}}&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
== Instance Walkthrough ==&lt;br /&gt;
&lt;br /&gt;
=== Phase 1: Fortress Entry ===&lt;br /&gt;
&lt;br /&gt;
# Enter the Sky Fortress through Doyeon&amp;#039;s portal.&lt;br /&gt;
# Navigate the fortress corridors.&lt;br /&gt;
# Clear mechanical and magical enemies.&lt;br /&gt;
&lt;br /&gt;
=== Phase 2: Fortress Interior ===&lt;br /&gt;
&lt;br /&gt;
# Progress through multiple areas of the fortress.&lt;br /&gt;
# Face various fortress defenders.&lt;br /&gt;
# Solve any obstacles to advance.&lt;br /&gt;
&lt;br /&gt;
=== Phase 3: Boss - Stefan J.E. Wolf ===&lt;br /&gt;
&lt;br /&gt;
&amp;#039;&amp;#039;&amp;#039;Stefan Jack Earnest Wolf&amp;#039;&amp;#039;&amp;#039; (ID: 3484) is a powerful golem guardian:&lt;br /&gt;
&lt;br /&gt;
{{Quote|Guard...the Sky Fortress...Immortal...beings...|Stefan J.E. Wolf}}&lt;br /&gt;
&lt;br /&gt;
==== Boss Mechanics ====&lt;br /&gt;
&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;High Defense&amp;#039;&amp;#039;&amp;#039; - Stefan is a golem with strong physical defense.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Guardian Role&amp;#039;&amp;#039;&amp;#039; - Protects the fortress core.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Multiple Phases&amp;#039;&amp;#039;&amp;#039; - Battle involves different stages.&lt;br /&gt;
&lt;br /&gt;
=== Completion ===&lt;br /&gt;
&lt;br /&gt;
After defeating Stefan:&lt;br /&gt;
# The fortress threat is neutralized.&lt;br /&gt;
# Collect rewards from the battlefield.&lt;br /&gt;
# Return to Doyeon for additional rewards.&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
== Monsters ==&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width:100%;&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B;&amp;quot; | Monster&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B;&amp;quot; | Notes&lt;br /&gt;
|-&lt;br /&gt;
| Fortress Defenders || Various mechanical enemies&lt;br /&gt;
|-&lt;br /&gt;
| {{Monster|3484|Stefan J.E. Wolf}} || &amp;#039;&amp;#039;&amp;#039;Boss&amp;#039;&amp;#039;&amp;#039; - Golem Guardian&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
== Rewards ==&lt;br /&gt;
&lt;br /&gt;
=== Boss Drops ===&lt;br /&gt;
&lt;br /&gt;
* Sky Fortress equipment&lt;br /&gt;
* Weapon upgrade materials&lt;br /&gt;
* Armor materials&lt;br /&gt;
* Various consumables&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
== NPCs ==&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width:100%;&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B;&amp;quot; | NPC&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B;&amp;quot; | Location&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B;&amp;quot; | Function&lt;br /&gt;
|-&lt;br /&gt;
| Scientist Doyeon || prt_q (249, 79) || Instance creation&lt;br /&gt;
|-&lt;br /&gt;
| Han || prt_q (249, 82) || Story NPC&lt;br /&gt;
|-&lt;br /&gt;
| Doek || prt_q (252, 79) || Story NPC&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
== Quests ==&lt;br /&gt;
&lt;br /&gt;
{| class=&amp;quot;wikitable&amp;quot; style=&amp;quot;width:100%;&amp;quot;&lt;br /&gt;
|-&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B;&amp;quot; | Quest ID&lt;br /&gt;
! style=&amp;quot;background: linear-gradient(90deg, rgba(232, 196, 155, 0.15) 0%, rgba(232, 196, 155, 0.05) 100%); color: #E8C49B;&amp;quot; | Purpose&lt;br /&gt;
|-&lt;br /&gt;
| 9418 || First entrance tracker&lt;br /&gt;
|-&lt;br /&gt;
| 9419 || Cooldown tracker&lt;br /&gt;
|}&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
== Lore ==&lt;br /&gt;
&lt;br /&gt;
The Sky Fortress represents an unknown threat:&lt;br /&gt;
* A floating fortress appeared above Prontera.&lt;br /&gt;
* Monsters spawn endlessly from within.&lt;br /&gt;
* Its origins and creators remain mysterious.&lt;br /&gt;
* Stefan J.E. Wolf guards its secrets.&lt;br /&gt;
&lt;br /&gt;
{{Quote|Protecting him and destroying this fortress is what ultimately protects my family and friends.|Han}}&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
== Tips ==&lt;br /&gt;
&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Daily instance&amp;#039;&amp;#039;&amp;#039; - 23-hour cooldown allows frequent runs.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Party recommended&amp;#039;&amp;#039;&amp;#039; - Stefan is a challenging boss.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Bring varied damage&amp;#039;&amp;#039;&amp;#039; - Golem has high physical defense.&lt;br /&gt;
* &amp;#039;&amp;#039;&amp;#039;Story content&amp;#039;&amp;#039;&amp;#039; - Talk to Han and Doek for context.&lt;br /&gt;
&lt;br /&gt;
----&lt;br /&gt;
&lt;br /&gt;
== See Also ==&lt;br /&gt;
&lt;br /&gt;
* [[Instances]] — Instance directory&lt;br /&gt;
* [[Prontera]] — Related location&lt;br /&gt;
* [[Central_Laboratory|Central Laboratory]] — Similar difficulty&lt;br /&gt;
&lt;br /&gt;
[[Category:Instances]]&lt;br /&gt;
[[Category:Advanced Instances]]&lt;br /&gt;
[[Category:MVP Instances]]&lt;br /&gt;
[[Category:Prontera]]&lt;/div&gt;</summary>
		<author><name>Lyra</name></author>
	</entry>
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