Black Swan Best Team Compositions & Character Synergies

Kafka is the best DoT Support in the game and works excellently with Black Swan. Kafka will continually trigger DoT damage on enemies which increases their Arcana stacks rapidly as well as causing it to do damage. When combined this ends up boosting Black Swans average stacks and causing way more triggers. Kafka also provides a 100% ATK to all allies with at least 75% Effect Hit Rate which is a good DPS boost.

Hysilens is an incredibly powerful DoT Main DPS that synergises perfectly with Black Swan. Hysilens will get a significant damage boost from Black Swans 72% DMG boost and, Hysilens will get a massive quantity of Arcana stacks as Hysilens has multiple DoT Effects on each enemy which will independently cause Arcana to gain stacks. Additionally, her unique mechanic from her ultimate will also add additional Arcana stacks.

Sampo is a DoT based Nihility Sub DPS that applies Wind Shear to all targets with his Ultimate or more slowly from his Skill Bounces. With at least Sampo's E4 his Skill will cause Wind Shear to instantly deal damage per hit of the Skill if there are at least 5 stacks on the enemy. As Arcana is counted as a Wind Shear this will cause Arcana to immediately trigger and deal damage. The total multiplier for this is quite low so Sampo is still worse than Kafka.