You can use anyone instead of Faris it shouldn't matter that much.
0:00 Setup
Get Faris or whoever you used in her place to start first, use both Raines call to charge Choco summon, then swap for Garnet. Use Garnet BT+ then AA then pop summon.
1:19 Summon Mode
Garnet does Peridot Thunderflash. Cissnei does AA, Leo LDCA, LD. Terra does LD
Then start Meltdown spamming boss. Make sure that you don't kill both minions off unless you're inside Terra BT mode. If you do, the boss will Use Concentrated laser+ to dispel all your buffs and revive the minions. If you need to, switch to meteor to preserve the minion's HP
4:40 Terra BT Mode
Use this riiiiight before Defense node goes down and Zerg off the boss within this BT mode
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