Have you heard of crazy craft? you probably have, and have you realized it is for 1.7.10 and you aren't used to its controls or want a modern version for 1.16.5 well wacky craft has got you covered it is an insane modpack adding many dangers to the base game, and a steep learning curve as you learn to make wood, explore expansive caves, battle crazy monsters
This is a modpack not for the faint of heart, travel to space and onto planets making them your own, explore the nether and the end, and watch your water, and locate geodes, explore deadly dungeons and gain weapons beyond power.