Territorial Maro 

Creature — Elemental
Domain — Territorial Maro's power and toughness are each equal to twice the number of basic land types among lands you control.
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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.
Matca Rioters 91%
$0.10#28701
"this card's power and toughness are each equal to the number of basic land types among lands you control."
Territorial Kavu 91%
$0.31#20964
"this card's power and toughness are each equal to the number of basic land types among lands you control."
Nishoba Brawler 86%
$0.20#21860
"this card's power is equal to the number of basic land types among lands you control."
Skyshroud War Beast 84%
$0.39#26479
"this card's power and toughness are each equal to the number of nonbasic lands the chosen player controls."
Aven Trailblazer 83%
$0.04#28733
"this card's toughness is equal to the number of basic land types among lands you control."
Awakened Amalgam 82%
$0.24#19518
"this card's power and toughness are each equal to the number of differently named lands you control."
Uurg, Spawn of Turg 82%
$0.28#7704
"this card's power is equal to the number of land cards in your graveyard."