You Only Live Thrice

You Only Live Thrice (YOLT) is a modpack that has a little bit of everything for everyone while only giving you 3 lives.

This pack focuses mostly on Exploration with countless dungeons to explore with unique loot and close to 50 bosses to defeat (could be more, I never really counted). It also has most Technology and Magic mods that are available like Create, Immersive Engineering, Mekanism, Tinker's Construct, Applied Energistics 2, Thermal Series, Apotheosis, Botania, Mystical Agriculture, Hexerei, ProjectE, Occultism, Mahou Tsukai and that is just the tip of the iceberg. Many addon and compatibility mods have also been added to make mods connect seamlessly.

Limiting the Player's Lives to only 3 will also make for a more difficult experience where you'll need to plan and get ready for your fights and not rush everywhere without thinking. And although I said you are limited to 3 lives you can craft a Temporary Life that lasts for 5 minutes or make Golden Lives that will give you Extra Lives up to 3 more. You can also Revive Players with a Reviver by giving it Golden Lives.