The following are Active Directory Domain Service Events with criticality severity information noted in the comments, based on this Appendix of Events to Monitor.

- name: Security
#this is the Path in Windows QueryXML
- name: Directory Service
#Events where potential criticality is high
  processors:
    - drop_event.when.not.or:
      - equals.winlog.event_id: 4618
      - equals.winlog.event_id: 4649
      - equals.winlog.event_id: 4719
      - equals.winlog.event_id: 4765
      - equals.winlog.event_id: 4766
      - equals.winlog.event_id: 4794
      - equals.winlog.event_id: 4897
      - equals.winlog.event_id: 4964
      - equals.winlog.event_id: 5124
      - equals.winlog.event_id: 1102
#Events where potential criticality is medium
      - equals.winlog.event_id: 4621
      - equals.winlog.event_id: 4675
      - equals.winlog.event_id: 4692
      - equals.winlog.event_id: 4693
      - equals.winlog.event_id: 4706
      - equals.winlog.event_id: 4713
      - equals.winlog.event_id: 4714
      - equals.winlog.event_id: 4715
      - equals.winlog.event_id: 4716
      - equals.winlog.event_id: 4724
      - equals.winlog.event_id: 4727
      - equals.winlog.event_id: 4735
      - equals.winlog.event_id: 4737
      - equals.winlog.event_id: 4739
      - equals.winlog.event_id: 4754
      - equals.winlog.event_id: 4755
      - equals.winlog.event_id: 4764
      - equals.winlog.event_id: 4764
      - equals.winlog.event_id: 4780
      - equals.winlog.event_id: 4816
      - equals.winlog.event_id: 4865
      - equals.winlog.event_id: 4866
      - equals.winlog.event_id: 4867
      - equals.winlog.event_id: 4868
      - equals.winlog.event_id: 4870
      - equals.winlog.event_id: 4882
      - equals.winlog.event_id: 4885
      - equals.winlog.event_id: 4890
      - equals.winlog.event_id: 4892
      - equals.winlog.event_id: 4896
      - equals.winlog.event_id: 4906
      - equals.winlog.event_id: 4907
      - equals.winlog.event_id: 4908
      - equals.winlog.event_id: 4912
      - equals.winlog.event_id: 4960
      - equals.winlog.event_id: 4961
      - equals.winlog.event_id: 4962
      - equals.winlog.event_id: 4963
      - equals.winlog.event_id: 4965
      - equals.winlog.event_id: 4976
      - equals.winlog.event_id: 4977
      - equals.winlog.event_id: 4978
      - equals.winlog.event_id: 4983
      - equals.winlog.event_id: 4984
      - equals.winlog.event_id: 5027
      - equals.winlog.event_id: 5028
      - equals.winlog.event_id: 5029
      - equals.winlog.event_id: 5030
      - equals.winlog.event_id: 5035
      - equals.winlog.event_id: 5037
      - equals.winlog.event_id: 5038
      - equals.winlog.event_id: 5120
      - equals.winlog.event_id: 5121
      - equals.winlog.event_id: 5122
      - equals.winlog.event_id: 5123
      - equals.winlog.event_id: 5376
      - equals.winlog.event_id: 5377
      - equals.winlog.event_id: 5453
      - equals.winlog.event_id: 5480
      - equals.winlog.event_id: 5483
      - equals.winlog.event_id: 5484
      - equals.winlog.event_id: 5485
      - equals.winlog.event_id: 6145
      - equals.winlog.event_id: 6273
      - equals.winlog.event_id: 6274
      - equals.winlog.event_id: 6275
      - equals.winlog.event_id: 6276
      - equals.winlog.event_id: 6277
      - equals.winlog.event_id: 6278
      - equals.winlog.event_id: 6279
      - equals.winlog.event_id: 6280
      - equals.winlog.event_id: 24586
      - equals.winlog.event_id: 24592
      - equals.winlog.event_id: 24593
      - equals.winlog.event_id: 24594
#Events where potential criticality is low
      - equals.winlog.event_id: 4608
      - equals.winlog.event_id: 4609
      - equals.winlog.event_id: 4610
      - equals.winlog.event_id: 4611
      - equals.winlog.event_id: 4612
      - equals.winlog.event_id: 4614
      - equals.winlog.event_id: 4615
      - equals.winlog.event_id: 4616
      - equals.winlog.event_id: 4624
      - equals.winlog.event_id: 4625
      - equals.winlog.event_id: 4634
      - equals.winlog.event_id: 4647
      - equals.winlog.event_id: 4648
      - equals.winlog.event_id: 4656
      - equals.winlog.event_id: 4657
      - equals.winlog.event_id: 4658
      - equals.winlog.event_id: 4660
      - equals.winlog.event_id: 4661
      - equals.winlog.event_id: 4662
      - equals.winlog.event_id: 4663
      - equals.winlog.event_id: 4672
      - equals.winlog.event_id: 4673
      - equals.winlog.event_id: 4674
      - equals.winlog.event_id: 4688
      - equals.winlog.event_id: 4689
      - equals.winlog.event_id: 4690
      - equals.winlog.event_id: 4691
      - equals.winlog.event_id: 4696
      - equals.winlog.event_id: 4697
      - equals.winlog.event_id: 4698
      - equals.winlog.event_id: 4699
      - equals.winlog.event_id: 4700
      - equals.winlog.event_id: 4701
      - equals.winlog.event_id: 4702
      - equals.winlog.event_id: 4704
      - equals.winlog.event_id: 4705
      - equals.winlog.event_id: 4707
      - equals.winlog.event_id: 4717
      - equals.winlog.event_id: 4718
      - equals.winlog.event_id: 4720
      - equals.winlog.event_id: 4722
      - equals.winlog.event_id: 4723
      - equals.winlog.event_id: 4725
      - equals.winlog.event_id: 4726
      - equals.winlog.event_id: 4728
      - equals.winlog.event_id: 4729
      - equals.winlog.event_id: 4730
      - equals.winlog.event_id: 4731
      - equals.winlog.event_id: 4732
      - equals.winlog.event_id: 4733
      - equals.winlog.event_id: 4734
      - equals.winlog.event_id: 4738
      - equals.winlog.event_id: 4740
      - equals.winlog.event_id: 4741
      - equals.winlog.event_id: 4742
      - equals.winlog.event_id: 4743
      - equals.winlog.event_id: 4744
      - equals.winlog.event_id: 4745
      - equals.winlog.event_id: 4746
      - equals.winlog.event_id: 4747
      - equals.winlog.event_id: 4748
      - equals.winlog.event_id: 4749
      - equals.winlog.event_id: 4750
      - equals.winlog.event_id: 4751
      - equals.winlog.event_id: 4752
      - equals.winlog.event_id: 4753
      - equals.winlog.event_id: 4756
      - equals.winlog.event_id: 4757
      - equals.winlog.event_id: 4758
      - equals.winlog.event_id: 4759
      - equals.winlog.event_id: 4760
      - equals.winlog.event_id: 4761
      - equals.winlog.event_id: 4762
      - equals.winlog.event_id: 4767
      - equals.winlog.event_id: 4768
      - equals.winlog.event_id: 4769
      - equals.winlog.event_id: 4770
      - equals.winlog.event_id: 4771
      - equals.winlog.event_id: 4772
      - equals.winlog.event_id: 4774
      - equals.winlog.event_id: 4775
      - equals.winlog.event_id: 4776
      - equals.winlog.event_id: 4778
      - equals.winlog.event_id: 4779
      - equals.winlog.event_id: 4781
      - equals.winlog.event_id: 4783
      - equals.winlog.event_id: 4785
      - equals.winlog.event_id: 4786
      - equals.winlog.event_id: 4787
      - equals.winlog.event_id: 4788
      - equals.winlog.event_id: 4789
      - equals.winlog.event_id: 4790
      - equals.winlog.event_id: 4869
      - equals.winlog.event_id: 4871
      - equals.winlog.event_id: 4872
      - equals.winlog.event_id: 4873
      - equals.winlog.event_id: 4874
      - equals.winlog.event_id: 4875
      - equals.winlog.event_id: 4876
      - equals.winlog.event_id: 4877
      - equals.winlog.event_id: 4878
      - equals.winlog.event_id: 4879
      - equals.winlog.event_id: 4880
      - equals.winlog.event_id: 4881
      - equals.winlog.event_id: 4883
      - equals.winlog.event_id: 4884
      - equals.winlog.event_id: 4886
      - equals.winlog.event_id: 4887
      - equals.winlog.event_id: 4888
      - equals.winlog.event_id: 4889
      - equals.winlog.event_id: 4891
      - equals.winlog.event_id: 4893
      - equals.winlog.event_id: 4894
      - equals.winlog.event_id: 4895
      - equals.winlog.event_id: 4898
      - equals.winlog.event_id: 5136
      - equals.winlog.event_id: 5137
  provider:
    - Microsoft-Windows-ActiveDirectory_DomainService

YMMV! Your mileage may vary.