New champions: DhaMa

I was thinking about the old concept of DhaMa when they thought it will be Kindred and i now thought about making it to 2 champions Dha and Ma. Dha would be black one and ADC and Ma would be white one and Support. I dont have ideas for basic abilities, but i have idea for ultimate. If Dha solo ultimates, it will teleport to a place and deal damage to all enemies in circle enemies and if Ma solo ultimates, it will teleport to allies and heal them. If they both ult they will go to Dha's chosen destination and deal 4x damage.