fantasy video game, Baldur's Gate 3, strategy, gaining advantage, high ground, stealth, backstab, flanking, buff spells, party formation, environmental interaction, surprise attack, tactical positioning, use of cover, exploiting weaknesses, crowd control spells, summoning allies, strategic use of potions, turn-based combat, careful planning, character abilities, D&D mechanics, advantage system, combat advantage, strategic use of items, light conditions, advantage on rolls, combat tactics, enemy debuffs, careful character placement, use of terrain.