Stockman, Mad Fly-entist 

Legendary Creature — Insect Mutant Scientist
$0.13 #23052 0.00 0.5 years
Flying
When Stockman enters, draw a card, then discard a card.
Islandcycling
(
, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.)
Click a line or tag to filter
Cards similar to Stockman, Mad Fly-entist 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.
Temur Tawnyback88%
$0.10↓#226670.19↑1.4 years
"When this creature enters, draw a card, then discard a card."
Screeching Drake86%
$0.35↑#31029↓0.0528.2 years↑
"When this creature enters, draw a card, then discard a card."
Owl Familiar86%
$0.09↓#206630.0629.3 years↑
"When this creature enters, draw a card, then discard a card."
Quicksilver Fisher86%
$0.06↓#215160.27↑3.6 years↑
"When this creature enters, draw a card, then discard a card."
Icewind Elemental86%
$0.14↑#217780.20↑1.8 years↑
"When this creature enters, draw a card, then discard a card."
Sky-Eel School86%
$0.08↓#269760.24↑15.9 years↑
"When this creature enters, draw a card, then discard a card."
Vodalian Merchant85%
$0.21↑#29082↓0.0025.9 years↑
"When this creature enters, draw a card, then discard a card."
Bellowing Crier85%
$0.15↑#8831↑0.052.1 years↑
"When this creature enters, draw a card, then discard a card."
Merfolk Traders85%
$0.13#28095↓0.20↑29.2 years↑
"When this creature enters, draw a card, then discard a card."