Sums Up My Daily Echo Grind Experience

Gearing 8 characters with 5-Star relics/artifacts with the correct mainstar + set just 1 week after release is unheard of in other gacha games like GI/HSR. But here it can be done without spending stamina. Yes, the system needs a rework when it comes to getting exp to level and tuners to unlock subs. But the gearing process is flawless. It's been weeks of farming since Arleccino came out in GI and I have yet to see a single Crit Damage Circlet. Here? I have multiple Crit Rate/Damage 4-Echoes of 5-Star Rarity. All of that without using waveplates to get them. My Verina and Baizhi have full 5-piece healer sets with HB 4-Cost Echoes and Energy Regen 3-Star Echoes. My Sub-DPS are all geared with the Moonlit Set and ER/Elemental 3-Cost echoes. It's amazing how fast it can be done. Just use the databank, make a list of the echoes you need for each set and farm in the overworld. It shouldn't take more than 2 days of killing enemies non-stop to have a fully geared party.

You'll need 3 things first; 1. Level 15+ data bank level. 2. A lot of Echoes regardless of rarity. 3. A lot of Patience That's it, now just spam Auto select and Merge again and Again. Also check your data bank level after like 10 draws. I leveled up by 1 levels right in the middle, and thanks to that Yellow one stopped coming. So keep checking, claim the level up reward and start spamming again.

This is a guide from Michuzak for COST 3 Echoes.