Monster Guild The Dark Lord's (No-Good) Comeback! Vol 2

Monster Guild: The Dark Lord's (No-Good) Comeback! by Tourou. A Fantasy manga rated Teen, published in English by Seven Seas.

After his defeat, the Dark Lord survives by moving his soul into an empty vessel and sets about plotting his return. To pull it off, he assembles a motley crew of misfit monsters, including a slime, an orc, an ifrit, and a dark elf. A comedic, (anti)heroic fantasy about a villain's not-so-smooth comeback.