GT City Raid Act 4 is a boss-focused farming route. Act 4 Normal is the Shanron reward route, with low drop odds on Normal difficulty. That makes the stage a late farming target for players who already have a team that can clear raids repeatedly.
Boss damage comes first. Raid stages punish teams that clear normal waves but stall on a high-health target. The main carry needs enough sustained damage to finish the boss before the run collapses. Traits, gear, stat rolls, and perks all matter because a small damage gap becomes expensive across repeated clears.
Support belongs around the carry. Support units can improve damage timing, slow pressure, buff the carry, or help the board reach a breakpoint. A raid team built only from expensive damage units can fail when the account lacks Yen timing or lane control. Economy and support slots matter when they let the best damage unit enter earlier or attack longer.
Tank or stall value matters when the boss crosses too quickly. If damage is close but the raid ends from pressure reaching the base, defensive value or survival can matter more than another late attacker. A tank that buys time for the carry can beat another expensive attacker that enters too late.
The reward screen decides whether a long session makes sense. GT City Raid Act 4 is the Shanron route, and live reward displays plus event tuning decide the current version. The current raid menu comes before a long session on Normal or any alternate difficulty.
Clear speed decides whether farming is worth the time. A slow clear can be fine for the first win, but a rare-drop farm needs repeatable timing. If the team barely clears, the carry, support, perks, gear, or stat rolls need more work first. Better clear speed turns the same drop chance into more attempts per session.
Shanron works as a late target. Shanron and Shanron Omega are high-value but expensive units, so a stable raid team comes before Act 4 farming. Newer accounts often get more progress from traits, perks, gear, Story, and material routes before farming a low-odds raid unit.