When Kami (in Hero's body) attempts to use an Evil Containment Wave to seal away Piccolo during their confrontation in the 23rd World Martial Arts Tournament, Piccolo counters with his Evil Containment Wave Reflection technique, reversing the wave and sealing Kami instead.
In the Tournament of Power, Frost develops the reflection technique himself after Master Roshi tries and fails to seal him away. He manages to trick Roshi into using the technique against Auta Magetta, only to jump in and reflect the attack onto Vegeta, who gets sealed into the bottle Roshi left behind after his previous attempt. However, before Frost can throw the bottle out of the tournament stage, Roshi shatters it with a controlled Ki blast, freeing Vegeta.
- 魔 (Ma) = Demon
- 封 (Fū) = Seal / enclose
- 波 (Ha/Ba) = Wave
- 返し (Gaeshi/Kaeshi) = Return / reverse / reflect