The connecting record
shownOverlord: The Dark Warrior
Narberal Gamma killed Khajiit Dale Badantel in Overlord: The Dark Warrior.
in E-Rantel's cemetery, with his two Skeletal Dragons
What each of them is ranked on
The killer · Narberal Gamma · rank 12
"Nabe" — battle maid of the Pleiades
Destroyed both of Khajiit Dale Badantel's Skeletal Dragons and killed Khajiit with a twinned seventh-tier spell, [Twin Maximize Magic - Chain Dragon Lightning]. His confidence rested on their resistance to magic, which he took to be absolute and which stops at the sixth tier. It is the cleanest case on this page of a published number deciding a fight: the dragons' ceiling is printed, and she casts one tier above it.
shownOverlord: The Dark Warrior · vol. 2, ch. 4
Destroys both Skeletal Dragons and kills Khajiit with seventh-tier magic.
statedOverlord: The Dark Warrior · vol. 2, ch. 4
The Skeletal Dragons resist magic of the first to sixth tiers only.
shownOverlord (anime) · S01E09
Nabe kills Khajiit and destroys his two Skeletal Dragons.
The victim · Khajiit Dale Badantel · rank 21
shownOverlord: The Dark Warrior · vol. 2, ch. 4
Sets two Skeletal Dragons on Nabe in the cemetery.
What this does not settle
One death in one work. It is the only place the record puts these two in the same room, and it is evidence about that meeting and nothing wider — not a general matchup, not a rematch, and not a ranking of its own.
The ladder above it is argued from everything either of them has been shown doing; this page is argued from one citation.
Where the two disagree, the disagreement is the point, and it stays visible rather than being resolved by whichever of them happens to be on this page.