Thassa, God of the Sea 

Legendary Enchantment Creature — God
$5.24 #1966 0.30 13.1 years
Indestructible
As long as your devotion to blue is less than five, Thassa isn't a creature. (Each
in the mana costs of permanents you control counts toward your devotion to blue.)
At the beginning of your upkeep, scry 1.
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Cards similar to Thassa, God of the Sea 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.
Thassa, Deep-Dwelling88%
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"As long as your devotion to blue is less than five, this card isn't a creature."
+1 more matching line
Sonic Screwdriver83%
$2.74↓#19490.56↑3.0 years↓
"
,
: Target creature can't be blocked this turn."
+1 more matching line
Ruin-Lurker Bat82%
$0.37↓#8471↓0.00↓2.9 years↓
"At the beginning of your end step, if you descended this turn, scry 1."
Suspicious Bookcase82%
$0.18↓#5133↓0.00↓8.3 years↓
"
,
: Target creature can't be blocked this turn."
Zhuge Jin, Wu Strategist82%
$76.91↑#27573↓0.18↓27.5 years↑
"
: Target creature can't be blocked this turn. Activate only during your turn, before attackers are declared."
Keranos, God of Storms82%
$9.66↑#7071↓0.3112.5 years
"As long as your devotion to blue and red is less than seven, this card isn't a creature."
+1 more matching line
Ephara, God of the Polis82%
$7.25↑#5852↓0.2912.7 years
"As long as your devotion to white and blue is less than seven, this card isn't a creature."
+1 more matching line