Woodland Champion 

Creature — Elf Scout
Whenever one or more tokens you control enter, put that many +1/+1 counters on this creature.
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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.
Cloakwood Swarmkeeper 92%
$0.19#14027
"Whenever one or more tokens you control enter, put a +1/+1 counter on this creature."
Wildwood Mentor 83%
$0.42#13429
"Whenever a token you control enters, put a +1/+1 counter on this creature."