Harder Than Obsidian

Harder Than Obsidian is an Exploration focusedFantasy style Modpack that is intended for Multiplayer but also works fine in Singleplayer 

Some of the Features:
InGame VoiceChat
Dragons:
ProjectE
Vampire

Werewolfs

New Biomes

Temperature & Thirst System

Spartan Weaponry

Discord for Official SMP: https://discord.gg/Y7ce6YmYNJ

Includes following mod:

• Time Control (by Unixkitty)
• Just Enough Resources (JER) (by way2muchnoise)
• Serene Seasons (by TheAdubbz)
• Better Builder's Wands (by Portablejim)
• First Aid (by ichttt)
• Expanded Equivalence (by Zeitheron)
• Hwyla (by TehNut)
• ProjectEX (by LatvianModder)
• Potion Core (by Tmtravlr)
• Improvable Skills 3 (by Zeitheron)
• Collective (Forge) (by Serilum)
• Open Glider (by gr8pefish)
• Vampirism Integrations (by maxanier)
• Morpheus (by Quetzi)
• IvToolkit (by Ivorforce)
• GameIdiot's Craftable Wizardry Items (by GameIdiot153)
• Redstone Flux (by TeamCoFH)
• Hammer Lib (by Zeitheron)
• Villager's Valley Custom Terrain Survival Map (by Luki_exe)
• Waystones (by BlayTheNinth)
• Wizardry - Fates (by windanesz)
• Placebo (by Shadows_of_Fire)
• Disenchanter (The Disenchanter Mod) (by impelon)
• FTB Ultimine (Forge) (by FTB)
• Armor Underwear Mod [FORGE] (by The_Wabbit0101)
• ItemPhysic Full (by CreativeMD)
• GraveStone Mod (by henkelmax)
• Wizardry Golems (by windanesz)
• Better Ping Display (by Quintinity)
• Bloodmoon (by Lumien231)
• Quality Tools (by Tmtravlr)
• Structurize (by H3lay)
• Mo' Bends (by IVESIRIS)
• Tough As Nails (by TheAdubbz)
• Spartan Weaponry (by ObliviousSpartan)
• FTB Backups (Forge) (by FTB)
• Vampirism - Become a vampire! (by maxanier)
• Ice and Fire: Dragons (by alex_khaan)
• Davincis Vessels (by darkevilmac)
• Bed Wars (by NathanBunTV)
• Atlas Extras (by Rikshy)
• Wawla - What Are We Looking At (by DarkhaxDev)
• EMC Builders Wand (by FusionLord)
• Oh The Biomes You'll Go (by AOCAWOL)
• U Team Core (by HyCraftHD)
• Mike's Mods Library (by pkmnfrk)
• Custom Main Menu (by Lumien231)
• Construct's Armory (by TheIllusiveC4)
• No Recipe Book (by Seneschal_Luwin)
• Gliby's Voice Chat Reloaded (by Ivasik78)
• Mantle (by mDiyo)
• Inventory Tweaks [1.12 only] (by JimeoWan)
• Useful Backpacks (by HyCraftHD)
• Controlling (by Jaredlll08)
• Resource Loader (by Lumien231)
• Eye of Dragons (by mkaaay2910)
• Corpse Complex (by TheIllusiveC4)
• Recurrent Complex (by Ivorforce)
• View EMC (by Silly511)
• VanillaFix (by Runemoro)
• AppleSkin (by squeek502)
• Craftable Horse Armour & Saddle [CHA&S] (by EwyBoy)
• AlcatrazCore (by AlcatrazEscapee)
• FTB Utilities (Forge) (by FTB)
• Fast Leaf Decay (by olafskiii)
• Speedy Hoppers (by al132)
• Iron Furnaces [FORGE] (by XenoMustache)
• Just Enough Items (JEI) (by mezz)
• Baubles (by Azanor13)
• Iron Chests (by ProgWML6)
• TexFix (by Speiger)
• Mowzie's Mobs (by bobmowzie)
• Spartan and Fire (by cbkovak)
• MineColonies (by H3lay)
• Balanced Project E (by SoapyDo) - Link to the Original ProjectE: https://www.curseforge.com/minecraft/mc-mods/projecte
• Better Combat Rebirth (by SanAndreasP)
• FTB Library (Forge) (Legacy) (by FTB)
• LLibrary (by _ForgeUser11902522)
• Inventory Pets (by Purplicious_Cow_)
• MovingWorld (by darkevilmac)
• Roguelike Dungeons (by Greymerk)
• Extra Golems (by skyjay1)
• Spartan Shields (by ObliviousSpartan)
• Tinker's JEI (by possible_triangle)
• CreativeCore (by CreativeMD)
• Toast Control (by Shadows_of_Fire)
• Mouse Tweaks (by YaLTeR)
• Extra Spells (Electroblob's Wizardry) (by meldexun)
• Clumps (by Jaredlll08)
• Always a Wither Skull (Forge) (by Serilum)
• Inventory HUD+ (by dmitrylovin)
• Electroblob's Wizardry (by Electroblob)
• Villager Names (Forge) (by Serilum)
• No Tree Punching (by AlcatrazEscapee)
• Carrots Library [FORGE] (by The_Wabbit0101)
• Nature's Compass (by Chaosyr)
• Neat (by Vazkii)
• Howling Moon (by razmenwolf)
• Antique Atlas (by Hunternif)
• Player Trade - Secure Trading Between Players (by Zetal)
• Tinkers Construct (by mDiyo)
• Foam​Fix (by asiekierka)