Racers' Scoreboard 
Artifact
$0.30 #6563 0.07 1.6 years
Start your engines! (If you have no speed, it starts at 1. It increases once on each of your turns when an opponent loses life. Max speed is 4.)
When this artifact enters, draw two cards, then discard a card.
Max speed — Spells you cast cost 
less to cast.
less to cast.Click a line or tag to filter
Cards similar to Racers' Scoreboard 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.
Catalog90%
$0.07↓#16812↓0.0027.9 years↑
"Draw two cards, then discard a card."
Rousing Read90%
$0.21↓#19362↓0.006.2 years↑
"When this Aura enters, draw two cards, then discard a card."
Artificer's Epiphany86%
$0.08↓#14137↓0.30↑11.1 years↑
"Draw two cards. If you control no artifacts, discard a card."
Risen Necroregent85%
$0.27↓#17173↓0.19↑1.6 years
"Start your engines!"
Roiling Dragonstorm82%
$0.19↓#55220.17↑1.4 years
"When this enchantment enters, draw two cards, then discard a card."
Master of Winds82%
$0.20↓#21201↓0.005.9 years↑
"When this creature enters, draw two cards, then discard a card."
Uthros Scanship82%
$0.17↓#14406↓0.141.1 years
"When this Spacecraft enters, draw two cards, then discard a card."
Snow Day82%
$0.13↓#24332↓0.125.4 years↑
"Draw two cards, then discard a card."
Swiftwing Assailant81%
$0.08↓#24160↓0.131.6 years
"Start your engines!"
Amonkhet Raceway81%
$0.33↑#2404↑0.111.6 years
"Start your engines!"
Stone Calendar80%
$14.67↑#20270↓0.48↑32.1 years↑
"Spells you cast cost less to cast."
less to cast."
Confusticate and Bebother80%
$0.15↓#15653↓0.000.1 years↓
"• Draw two cards, then discard a card."
Endrider Catalyzer80%
$0.20↓#12129↓0.20↑1.6 years
"Start your engines!"
Goblin Surveyor80%
$0.14↓#18999↓0.121.6 years
"Start your engines!"
Loxodon Surveyor80%
$0.05↓#24384↓0.161.6 years
"Start your engines!"
Endrider Spikespitter80%
$0.14↓#18578↓0.061.6 years
"Start your engines!"
Avishkar Raceway80%
$0.22↓#3874↑0.151.6 years
"Start your engines!"
Streaking Oilgorger80%
$0.09↓#21824↓0.121.6 years
"Start your engines!"
Slick Imitator80%
$0.24↓#16463↓0.101.6 years
"Start your engines!"
Desperate Ravings79%
$0.06↓#15675↓0.50↑14.9 years↑
"Draw two cards, then discard a card at random."