Enchanted creature has "You have no maximum hand size" and "Whenever this creature attacks, if you have ten or more cards in hand, it gets +10/+10 until end of turn."
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.
Consuming Fervor79%
$0.15↓#21980↓0.00↓9.4 years↑
"Enchant creature"
enlarge, triggered-ability
Proft's Eidetic Memory78%
$2.14↓#1762↑0.272.6 years
"When this card enters, draw a card."
hand-size-increase, pure-draw, draw
Crystal Carapace78%
$0.16↓#14850↓0.293.4 years
"Enchant creature"
enlarge, pure-draw, draw
Tall as a Beanstalk76%
$0.13↓#23163↓0.00↓6.9 years↑
"Enchant creature"
enlarge
Paroxysm74%
$0.19↓#30855↓0.33↑28.2 years↑
"Enchant creature"
enlarge, triggered-ability
Ordeal of Thassa74%
$0.13↓#16007↓0.80↑12.9 years↑
"Enchant creature"
attacking-matters, attack-trigger, pure-draw
Twenty-Toed Toad73%
$6.24↑#1631↑0.34↑2.1 years
"Whenever this creature attacks, you win the game if there are twenty or more counters on it or you have twenty or more cards in hand."