Eating dragon and rain boss evil dragon challenge lineup with reference raiders:
King+monk+kidney+roast duck (no sacred duck lineup)
Roast duck kidney is used to clean up monsters, and it is very important for monks to put it in position 2 to break the defense.
Boss II skill can be enlarged when it is cooled by 0 or 1, and other skills are best broken by 1. Monks do not need skills. The Lord can persist.
Other lineups are also trying, and Uncle Texas, the main waist fish in China, is also good.
You can also consider king+monk+kidney+bamboo shoot king+kidney+master+bacon and so on.
If there is no kidney and master, you can consider king+roast duck+poplar branches+crispy meat.
Of course, if you want to get high marks, you need to look at tableware in addition to the collocation of soul eaters. If you put several sets of royal tableware on it, you can also raise a lot of achievements.