Game modes page may need updating
Game Modes | League of Legends
Just browsing the website while waiting for que and noticed it still says dominion is a primary game mode. Figured should be addressed.
"Battlefields fall into two primary game modes: Classic and Dominion. Classic game mode requires you to destroy the enemy's nexus while defending your own. A game of Dominion requires you to hold the majority of capture points on the map to damage the enemy nexus"