In League of Legends, an online multiplayer game, the “swarm” refers to the Zerg race’s units. Upgrades in the game enhance the abilities and performance of units, structures, and technologies.
The “lol swarm best upgrades” are those that provide the most significant advantages in various aspects of gameplay. These upgrades can increase the swarm’s attack power, defense, movement speed, or other attributes, enabling players to gain an edge in battles and strategic decision-making.