Thundertrap Trainer 

Creature — Otter Wizard
$0.79 #5585 0.09 2.1 years
Offspring
(You may pay an additional
as you cast this spell. If you do, when this creature enters, create a 1/1 token copy of it.)
When this creature enters, look at the top four cards of your library. You may reveal a noncreature, nonland card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.
Click a line or tag to filter
Cards similar to Thundertrap Trainer 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.
Wandering Mind94%
$0.12↓#19893↓0.29↑4.8 years↑
"When this creature enters, look at the top six cards of your library. You may reveal a noncreature, nonland card from among them and put it into your hand. Put the rest on the bottom of your library in a random order."
Search for Azcanta // Azcanta, the Sunken Ruin87%
$1.37↑#3964↑0.27↑8.9 years↑
"
,
: Look at the top four cards of your library. You may reveal a noncreature, nonland card from among them and put it into your hand. Put the rest on the bottom of your library in any order."
Narset, Parter of Veils86%
$0.89↑#959↑2.01↑7.3 years↑
"−2: Look at the top four cards of your library. You may reveal a noncreature, nonland card from among them and put it into your hand. Put the rest on the bottom of your library in a random order."
Fallaji Archaeologist85%
$0.35↓#17603↓0.26↑3.8 years↑
"When this creature enters, mill three cards. You may put a noncreature, nonland card from among the cards milled this way into your hand. If you don't, put a +1/+1 counter on this creature."