La Source
Who is La Source?
La Source is a 3-star Plant-afflatus Healer who is one of the best early-game healers available. She provides mass healing and decent utility, including an Ultimate that can strip all of a target's Moxie — a rare offensive disruption for a healer. She is cheap to invest in, accessible immediately, and her mass healing scales well enough to carry new players through the mid-game. She falls off in late content due to low stats and negligible personal damage, but she earns her place as a reliable F2P foundation.
Kit Summary
Restores HP for the whole team each cast — straightforward, reliable, and effective for early-game sustain.
Removes all Moxie from a single enemy target, delaying their Ultimate and providing meaningful disruption alongside the healing role.
Build Guide
🔮 Best Relic / Echo Set
Resonance focused on HP and Healing Bonus to maximise her team sustain output.
⚔ Best Light Cone / Weapon
Laughter and Laughter: Free and cheap to max amplify; ramps up to 24% Healing Bonus over time with a secondary 10% DMG Taken Reduction, perfectly aligned with her mass-heal role.
📊 Substats Priority
👥 Best Teams
Universal early healer: La Source + any DPS + any support — she stabilises almost any beginner team composition and requires no specific synergy partners.
F2P Verdict
Available from the standard gacha pool at 3-star rarity. Laughter and Laughter psychube is free and highly recommended. One of the few early-game investments Prydwen explicitly says players will not regret.
Frequently Asked Questions
Does La Source fall off over time?
Yes — her low base stats and minimal damage make her less competitive in endgame content, where higher-rarity healers provide additional buffs or offensive utility alongside sustain.
What is La Source's best psychube?
Laughter and Laughter is the top free option — it's cheap, easy to max, and the 24% Healing Bonus it provides at full stacks is genuinely significant for keeping a team alive.