So with the latest chapter somethings are way clear to us now about how Imu's slavery power works...
- Imu needs to physically make the contract
- Imu can impose the contract no matter if the other part wants it or not
- Imu has full control of the ones with contract
- Regardless the contract type the person gets stronger and gains "immortality regeneration"
- The ones who got Domi Reversi gets bigger and demonic form
- The lower contracts I believe they are just bureaucracy and has nothing to do with any power up or slavery
- Imu's possession of the body we are not sure if it is for anyone marked by him, just a few selected ones, just the ones who agreed with the contract
- If demonic form just for Domi Reversi or Imu simply didn't wanted to force Harald too much in this chapter, we may get an answer on the next one
- How exactly the Domi Reversi is break and if this works with Deep Sea Covenant as well
We saw how Roger and Garp were able to defeat Domi Reversi Xebec and break the Domi Reversi itself. They used CoC + CoA coating in their attacks(not a single mention to fucking infuse or internal damage so Rayleigh and Luffy until now are the only confirmed to have such thing). But they also explained that CoC just boosts the Armament effect to counter Devil Fruit abilities. So this hint about Imu's power being a Devil Fruit ability. But if it is not... then all their haki are doing is amplifying the damage. So the possibilities are:
- You need to use haki to break the domi reversi (if it is a Devil Fruit ability)
- You need to beat the person to break the domi reversi (if it is not a Devil Fruit ability)
One last thing: How fucking weaks those Holy Knights really are! They got stronger after Deep Sea Covenant so they were basically fodders before that. Shanks is probably an outliner like Sanji to his family.