Skills in Path of Exile come from Skill Gems, which are socketed into your equipment. Support Gems can be linked to Skill Gems to modify and enhance their effects (e.g., adding more projectiles, increasing damage, or changing damage type). Experiment with different combinations to find powerful synergies. Pay attention to gem tags (e.g., 'Attack', 'Spell', 'Melee', 'Projectile') to ensure compatibility.
