The Night Revels/farming data

Here are some basic chocolate/key count numbers from Night Revels in 2018. This was done by a fairly squishy first life ranged repeater build, all runs clearing the complete map with a Draught of Midnight active at all times. The basic takeaway seems to be that key drops are random and don't seem to be affected by the challenge level, whereas chocolate drops definitely seem to scale up in relation to challenge level. Given the time saving of running the easier levels, however, at least for this player/character, chocolate and keys earned per minute are still most favorable at lower challenge levels.

Night Revels 2018 Challenge Run Data

Character Level	Challenge Level	Chocolate/run	Keys/run	Seconds/run
16	20	374	4	970
16	21	412	3	1109
16	21	439	2	1133
16	21	427	6	1029
16	22	431	0	1110
16	21	427	1	978
16	22	460	6	1156
16	22	466	1	1182
16	20	324	2	919
16	22	408	3	1187
16	22	516	3	1089
16	21	457	1	971
16	20	335	1	923
16	20	322	2	865
16	20	329	3	956
16	19	322	6	786
16	19	290	1	854
16	19	314	0	799
16	19	310	1	727
16	19	339	1	837
16	18	209	4	638
16	18	326	2	753
16	18	255	2	762
16	14	232	2	526
16	18	321	2	690
16	18	328	0	716
16	17	264	3	664
16	17	243	0	663
16	17	240	2	589
16	17	215	1	578
16	17	293	2	631
16	16	236	4	540
16	16	242	3	717
16	16	292	2	522
16	16	287	5	548
16	16	237	3	516
16	15	224	3	462
16	15	225	1	423
16	15	183	3	365
16	14	214	1	402
16	15	199	3	446
16	15	176	0	437
16	14	201	3	404
16	14	191	3	384
16	14	177	2	367
16	13	170	4	342
16	13	166	2	342
16	13	175	1	340
16	13	198	1	349
16	13	141	3	363
16	12	155	3	342
16	12	175	1	313
16	12	163	4	294
16	12	139	3	279
16	12	141	4	268
16	20	359	6	945
16	22	463	1	1162
16	21	442	3	1151
16	19	384	4	782
16	18	316	4	760
16	17	293	2	574
16	16	243	6	545
16	15	254	5	500
16	14	181	2	400
16	13	151	3	325
16	12	146	5	312