LOST 1: 0:00 Battle 1: 0:00 -Bring up allies with short CD (3 - 4 turns) -Turn 3, 9, 15,... Guard all ur team -Turn 6, 12, 18,... Use all Ult of ur team (Healer, too). After those turns, do not guard until turn 9, 15,... Battle 2: 0:40 -Bring up the Tank in ur team (SR or R Morvay) -Bring up the ally who can remove enemy from Guard Stance (SR or R Dante) -Attack Quincy -> Dante -> Olivine -Turn 5, 8, 11,...: +Attack Boss Dante by removing his Guard Stance (Use Basic Attack of SR or R Dante) +Hit 2 Quincy 2 times (ur Ult Tank also count as 1 hit so use it to hit on Quincy) +Use Ult of ur Tank to make the Taunt LOST 2: 4:23 Battle 1: 4:23 -Bring up SR or R Dante in ur team for remove enemies from Guard Stance -Turn 4, 6, 10,... Guard all ur team -Turn 7, 11, 15,... Use Basic Attack of SR or R Dante 1 time and the guard all (In this turn, u can use support to get buff or use Healer to heal up ur team) -DoT dmg of the boss on ur team is more dmg every turn, so try to done this stage soon as u can Battle 2: 5:22 -Bring up allies with short CD (3 - 4 turn) -Attack Professor -> Headmaster -Turn 5, 9, 13,.. use Ult of ur team to break the shield of Professor. If u can break the shield easily, save up 1 - 2 Ult for next turn to use, which not get neft Battle 3: 6:28 -Place ur Healer at Slot 3 -Bring up 2 Nuker in ur team (SR and R Quincy) -When the Boss’s HP reaches 10%, the Boss’s DEF will increase to 90% that hard to klLL him. U can save up ur nuker Ult to done him in 1 shot -Use Ult of ally at Slot 3 to heal Yakumo and Olivine NPC LOST 3: 8:38 Battle 1: 8:38 -Bring up Tank in ur team -Turn 2, 8, 14,... Guard ur tank -Turn 5, 11, 17,... Use Ult of ur Tank to make the Taunt Battle 2: 10:32 -Bring up AoE allies in ur team -Bring up the ally who can neft healing of enemies (SR Kuya or SSR AoE allies who really can neft) -And yes… Just it, IDK why this stage so easy Battle 3: 11:34 -Bring up SR (or R) Dante to remove enemy from the Guard Stance -Make sure both Quincy and Rei di3 in 1 turn -Turn 2, 4, 6, 8,... Guard all ur team -Turn 5, 9, 13,...: +Use Basic Attack of SR (or R) Dante on Quincy +Use Ult of allies at Slot 1, 3, 5 on Rei Is there any wrong with this tip. Hope u guys help me, I will updated it soon as possible :)