Elvish Archivist 

Creature — Elf Artificer
Whenever one or more artifacts you control enter, put two +1/+1 counters on this creature. This ability triggers only once each turn.
Whenever one or more enchantments you control enter, draw a card. This ability triggers only once each turn.
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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.
Shoal Kraken 93%
$0.12#22197
"Whenever an enchantment you control enters, you may draw a card. If you do, discard a card."
Invasion of Theros // Ephara, Ever-Sheltering 93%
$0.66#7147
"Whenever another enchantment you control enters, draw a card."
Entity Tracker 91%
$0.39#2177
"Whenever an enchantment you control enters and whenever you fully unlock a Room, draw a card."
Garruk's Uprising 84%
$0.56#92
"When this enchantment enters, if you control a creature with power 4 or greater, draw a card."
Eidolon of Blossoms 82%
$3.49#854
"Whenever this creature or another enchantment you control enters, draw a card."
Rite of Harmony 82%
$0.82#4414
"Whenever a creature or enchantment you control enters this turn, draw a card."
Ingenious Smith 81%
$0.18#13673
"Whenever one or more artifacts you control enter, put a +1/+1 counter on this creature. This ability triggers only once each turn."