The Holy Grail of Mods (original) hasn't been updated in quite some time, and was relatively unstable. As such, we decided to do a full revamp, and recreate it with more crucial details being looked into such as difficulty, power, variety, etc. However, we still wanted to stick with the core ideas behind HGM, that being heavily based upon technology, magic and resource advancement that relate to content we watched back when we were kids. Key modpacks we took inspiration from being MoonQuest (Yogscast), Direwolf20 (variety of people), Hexxit (Captainsparklez), etc.

Full modlist below:

Bookshelf (by DarkhaxDev)
Just Enough Items (JEI) (by mezz)
BuildCraft|Core (by Covert_Jaguar)
Bloodmoon (by Lumien231)
BuildCraft|Builders (by Covert_Jaguar)
BuildCraft|Energy (by Covert_Jaguar)
OpenModsLib (by OpenMods)
BuildCraft|Factory (by Covert_Jaguar)
OpenBlocks (by OpenMods)
BuildCraft|Transport (by Covert_Jaguar)
BuildCraft|Robotics (by Covert_Jaguar)
EnderCore (by tterrag1098)
ConnectedTexturesMod (by tterrag1098)
Mystical Agradditions (by BlakeBr0)
Thermal Dynamics (by TeamCoFH)
Ender Storage 1.8.+ (by covers1624)
Guide-API (by TehNut)
Environmental Tech (by ValkyrieofNight)
Ender IO (by CrazyPants_MC)
Tesla Core Lib (by face_of_cat)
Industrial Foregoing (by Buuz135)
Cucumber Library (by BlakeBr0)
Reliquary v1.3 (by P3pp3rF1y)
MekanismOres (by phantamanta44)
Sit (by bl4ckscor3)
FTB Library (by LatvianModder)
Waystones (by BlayTheNinth)
Thermal Innovation (by TeamCoFH)
BiblioCraft (by Nuchaz)
ValkyrieLib (by ValkyrieofNight)
Thaumic Inventory Scanning (Thaumcraft Addon) (by BlayTheNinth)
Waila Harvestability (by squeek502)
Silent Lib (by SilentChaos512)
Snad (by TheRoBrit)
Extra Utilities (by RWTema)
Thaumcraft (by Azanor13)
Dark Utilities (by DarkhaxDev)
Immersive Engineering (by BluSunrize)
Biomes O' Plenty (by Forstride)
Integration Foregoing (by Jackyy)
Inventory Tweaks (by JimeoWan)
Mystical Agriculture (by BlakeBr0)
Scaling Health (by SilentChaos512)
Tinkers Construct (by mDiyo)
Immersive Petroleum (by Flaxbeard)
Apotheosis (by Shadows_of_Fire)
Mantle (by mDiyo)
BdLib (by bdew)
JourneyMap (by techbrew)
Blood Magic (by WayofTime)
Morpheus (by Quetzi)
Mekanism (by bradyaidanc)
McJtyLib (by McJty)
Mekanism Generators (by bradyaidanc)
Mekanism Tools (by bradyaidanc)
Construct's Armory (by TheIllusiveC4)
Redstone Flux (by TeamCoFH)
CodeChicken Lib 1.8.+ (by covers1624)
Akashic Tome (by Vazkii)
Thermal Foundation (by TeamCoFH)
Project Red - Base (by MrTJP)
Astral Sorcery (by HellFirePvP)
Buildcraft Compat (by buildcraftchildsplay)
CoFH Core (by TeamCoFH)
Thermal Expansion (by TeamCoFH)
ComputerCraft (by DanTwoHundred)
MrTJPCore (by MrTJP)
Project Red - Fabrication (by MrTJP)
CoFH World (by TeamCoFH)
Immersive Tech (by FerroO2000)
Clumps (by Jaredlll08)
Baubles (by Azanor13)
PlusTiC (by landmaster_phuong0429)
Nature's Compass (by Chaosyr)
AbyssalCraft (by Shinoow)
Railcraft (by Covert_Jaguar)
Tropicraft (by Cojomax99)
AbyssalCraft Integration (by Shinoow)
AutoRegLib (by Vazkii)
Fast Leaf Decay (by olafskiii)
Project Red - Integration (by MrTJP)
Project Red - Lighting (by MrTJP)
Project Red - Mechanical (by MrTJP)
Project Red - World (by MrTJP)
Project Red - Compat (by MrTJP)
Applied Energistics 2 (by AlgorithmX2)
Mouse Tweaks (by YaLTeR)
iChunUtil (by ohaiiChun)
Shadowfacts' Forgelin (by ShadowfactsDev)
Forge MultiPart CBE (by covers1624)
Item Filters (by LatvianModder)
AE2 Stuff (by bdew)
RFTools (by McJty)
Hats (by ohaiiChun)
Hwyla (by TehNut)
Tinkers' Tool Leveling (by bonusboni)
Placebo (by Shadows_of_Fire)
Simply Jetpacks 2 (by Tomson124)
Electroblob's Wizardry (by Electroblob)

Holy Grail of Mods 2.0