Obstinate Familiar 
Creature — Lizard
If you would draw a card, you may skip that draw instead.
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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.
Living Conundrum 95%
$0.12#17736
"If you would draw a card while your library has no cards in it, skip that draw instead."
Possessed Portal 90%
$2.40#16908
"If a player would draw a card, that player skips that draw instead."
Chains of Mephistopheles 87%
#10992
"If a player would draw a card except the first one they draw in each of their draw steps, that player discards a card instead. If the player discards a card this way, they draw a card. If the player doesn't discard a card this way, they mill a card."
Island Sanctuary 84%
#10468
"If you would draw a card during your draw step, instead you may skip that draw. If you do, until your next turn, you can't be attacked except by creatures with flying and/or islandwalk."
Dragon Man, Reformed Robot 84%
$0.19#26598
"You may cast this card from your graveyard by discarding a card in addition to paying its other costs."
Alien Symbiosis 84%
$0.36#11657
"You may cast this card from your graveyard by discarding a card in addition to paying its other costs."