Sage's Nouliths {1}{U}
Artifact — Equipment
Job select (When this Equipment enters, create a 1/1 colorless Hero creature token, then attach this to it.)
Equipped creature gets +1/+0, has "Whenever this creature attacks, untap target attacking creature," and is a Cleric in addition to its other types.
Hagneia — Equip {3}
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Cards that do something similar expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Genji Glove 83%
$8.58#1233
"Whenever equipped creature attacks, if it's the first combat phase of the turn, untap it. After this phase, there is an additional combat phase."
+1 more matching line
Hexplate Wallbreaker 83%
$7.69#3483
"Whenever equipped creature attacks, if it's the first combat phase of the turn, untap each attacking creature. After this phase, there is an additional combat phase."
S.H.I.E.L.D. Spy Kit 81%
$0.19#22396
"Whenever equipped creature attacks alone, untap it and scry 1."
Stitcher's Graft 81%
$0.16#21515
"Whenever equipped creature attacks, it doesn't untap during its controller's next untap step."
+2 more matching lines