"Mastering Remnant 2: Unleash the Power of Ionic Crystal, Melee Weapons, Clock Puzzles, Mutators, and the Hellfire Flamethrower"

In Remnant 2, players can acquire the Ionic Crystal, a necessary item for crafting the Energy Wall weapon mod. The crystal can be found in the Timeless Horizon area above Titan's Reach, which can be accessed through Adventure Mode or by rerolling the campaign. The Energy Wall mod allows players to shoot enemies while blocking their attacks with a temporary energy wall, making it useful in intense battles. To craft the mod, players need 1 Ionic Crystal, 5 Lumenite Crystals, and 500 Scrap.