The last numerical Favour Quest in Digimon World DS, obtainable if you're at 'Tamer King' rank, have at least 15 Mega level Digimon in a combination of your Digi-Farm, Digi-Bank and main party, and Favour Quest 17 has been completed.
This quest is given to the player by Calumon, and 2 special Digimon will join the party after the Quest is completed.
My main battle Digimon here were Fladramon/Flamedramon, Omegamon/Omnimon, Rosemon and Giga Seadramon.
(4.80)
