Luka Best Team Compositions & Character Synergies

Kafka and Luka pair well because Luka consistently applies and strengthens DoT effects, while Kafka activates those effects to deal heavy DMG. In simple terms, Luka builds up DoT and Kafka cashes them in for big amounts of DMG.

Asta works especially well with Luka, particularly in teams alongside Kafka. Her speed buff allows both Luka and Kafka to take turns more often, meaning more Bleed applications, increased DoT and overall higher damage output. On top of that, Asta's attack buffs increase Luka's Bleed damage and Kafka's damage potential.

Serval is a good free-to-play option as a main DPS to pair with Luka. In addition to Luka providing DoT, Serval can also apply her Shock DoT. Having multiple DoT characters together helps to maintain a continuous damage loop.

Boothill and Luka synergise well because they both specialise in Physical Break damage, allowing them both to break enemy toughness bars quickly and maximise Bleed damage on broken targets. Luka helps apply consistent pressure with Bleed and debuffs while Boothill delivers strong single-target bursts, making them especially effective against bosses and enemies weak to Physical damage.