End Game has the most meat of the game, and features minimalist stage design and boss type levels. This area of the game has the most diverse metagame, with melee, debuffers, snipers & tanks all being viable options.
End game is commonly defined as content past mid UL up to current mid ZL (Newton). This part of the game finishes up and is centered around crowned UL. Merciless advents should be complete alongside other revenge stages, Brutal advents can be cleared, both Heavenly/ Infernal can be fully completed, and certain Baron bosses may be attempted at lvl.MAX in serious attempts.