Operator overview: Purestream

Operator

File

Story

Overview

Dialogue

Gallery

Trivia

Purestream is a 4★ Therapist Medic who specializes in Healing and Support, and initially only available from the Purestream Pack, which is present on the Packs Store during the Coexistence event; a collaboration between Arknights and World Wide Fund for Nature (WWF) where 70% of the proceedings will be donated to support WWF's conservation efforts across the world. Since Invitation to Wine, Purestream is available from recruitment.

As a Therapist Medic, Purestream has a wide range of 3×4 tiles with a 3-tile extension to the sides at Elite 1, but the amount of HP she restores are reduced to 80% when she heal targets further than 2×3 tiles with a 1-tile extension in front. Purestream's ATK stands between Medical and Multi-target Medics, although her DP cost is higher than both the aforementioned Medics.

Talent

Rapid Restoration applies a short-lasting Status Resistance on friendly units healed by Purestream.

Skills

1. Healing Waves heals all friendly units within Purestream's range by a large portion of her ATK when activated.
2. Lifespring greatly reduces Purestream's attack interval and has her heal a random target within her range in every healing instance by a portion of her ATK while active.

Operator Module

The WAH-Y Module, "The River's Lingering Charm", removes the penalty of Purestream's healing on further targets in addition to increasing her ATK and DEF. Once upgraded, Purestream receives a second talent, Endless Stream, which increases the effectiveness of healing from her skills.

Base skills

1. Clean Energy increases Drone recovery rate by 15% while Purestream is assigned to a Power Plant.
2. Renewable Energy increases Factory Pure Gold productivity by 20% for every Trading Post built while Purestream is assigned to one.

Summary

Purestream is a good Therapist Medic who, despite her less-than-stellar healing on its own, will prove to be very useful in most situations due to her ability to heal her allies more rapidly and protecting them from status effects. Anyone who has Purestream will be glad to see that not only they've done a favor to preserve our world, but also have a solid Medic at their disposal.