Iron's Spell Aventure

Iron's Spell Adventure — v3.5

Adventure & Magic Progression Update

This update introduces a major expansion of the custom ISA Adventure & Magic progression system, alongside compatibility fixes, cleanup and several mod updates.

New Adventure & Magic Systems

• Added Boss Essences for major Twilight Forest and Cataclysm bosses.
• Boss Essences are now obtained only from real player-credited boss kills.
• Added Dimensional Attunement for Silent Gear.
  • Around 50 custom material integrations.
  • Different traits depending on Main / Rod / Tip / Coating / Setting.
• Added Dimensional Sigils.
• Added new endgame Arcane Alloys:
  • Infernal Arcane Alloy
  • Abyssal Arcane Alloy
  • Celestial Arcane Alloy
• Added 7 Magic School Trials:
  • Fire
  • Ice
  • Blood
  • Ender
  • Nature
  • Holy
  • Lightning
• Added Legendary Weapon Awakening progression.
• Added repeatable Monster Hunter Contracts.
• Added Bounty Tokens and bounty rewards.
• Contracts now display:
  • target
  • reward
  • XP reward
  • completion requirements
• Added Corrupted Artifacts with strong bonuses balanced by curses.
• Added Dimensional Relics.
• Added Faction Artifacts for:
  • Vampires
  • Werewolves
  • Hunters
• Added Ancient Altar progression.
• Added a complete New Game+ progression loop.
• Major bosses can be refought for Ascended Boss Tokens after unlocking NG+.
• Added the Ascension Core as a final endgame artifact.

Curios Integration

ISA wearable artifacts can now be equipped as:

#curios:charm

This includes:

• Aether Relic
• Twilight Relic
• Undergarden Relic
• Starlight Relic
• Void Relic
• Vampire Signet
• Werewolf Fang Charm
• Hunter's Silver Sigil
• Ascension Core

Their effects now work directly from the Curios Charm slot.

Off-hand support is still available for compatibility.

Item Improvements

• Added custom descriptions/tooltips to all active ISA items.
• Added French and English descriptions.
• Added 67 custom pixel-art icons during development.
• Removed unused legacy items from the registry:
  • Dungeon Keys
  • Adventurer Ranks
  • Research Folios
• ISA now contains 49 active custom items.

Compatibility & Bug Fixes

• Added a new ISA Modpack Compatibility Fixes datapack.
• Disabled or patched 64 broken recipes detected in the server logs.
• Fixed or neutralized invalid recipes from:
  • Cataclysm Spellbooks
  • Integrated Simply Swords
  • Silent Gear
  • Monsters & Spellbooks
  • Discerning the Eldritch
  • SGear Metalworks
• Fixed several broken item/entity tags.
• Fixed invalid or malformed loot tables.
• Disabled two broken Dungeons Arise advancements.
• Reworked New Game+ boss tokens to no longer rely on Global Loot Modifiers.
• Fixed compatibility issues where loot-table replay mechanics could incorrectly generate ISA boss rewards.
• Improved compatibility with Occultism Shattered Soul Shards.
• Added testing commands for easier progression resets during development.

Blaze Blood

• Restored and preserved the custom:

kubejs:blaze_blood

fluid.

• Maintains compatibility with the Productive Metalworks integration.
• Existing Blaze Blood tanks/items can continue using the same registry ID.

Mod Updates

Updated several mods and libraries, including:

• Ender's Spells and related content
• Just Enough Items (JEI)
• ModernFix
• Occultism
• GTBC's SpellLib/API
• Cupboard
• Monsters & Spellbooks
• Colossal Chests

Cleanup

• Removed obsolete ISA systems and unused registry entries.
• Reduced datapack errors and invalid recipe spam.
• Improved compatibility between the different magic, exploration and equipment mods.
• Continued cleanup of duplicate/outdated mod integrations.

Current Progression

Exploration
   ↓
Magic School Trials
   ↓
Bosses
   ↓
Boss Essences
   ↓
Arcane Forge
   ↓
Relics / Artifacts / Contracts
   ↓
Legendary Weapon Awakening
   ↓
Ancient Altars
   ↓
New Game+
   ↓
Ascension Core

Version 3.5 focuses heavily on connecting exploration, magic, boss fights and endgame progression into a more coherent modpack experience.Some work still WIP
For Server dowload , place datapack (if you want to use it) into your root folder of the server : root/world/datapack