Robe of the Archmagi 

Artifact — Equipment
$0.42 #5088 0.15 4.2 years
Whenever equipped creature deals combat damage to a player, you draw that many cards.
Equip 
Equip Shaman, Warlock, or Wizard 
Click a line or tag to filter
Cards similar to Robe of the Archmagi 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.
Starwinder80%
$1.03↑#2516↑0.211.1 years↓
"Whenever a creature you control deals combat damage to a player, you may draw that many cards."
Rogue's Gloves79%
$0.30↓#41010.1312.1 years↑
"Whenever equipped creature deals combat damage to a player, you may draw a card."
+1 more matching line
Fear of Failed Tests76%
$0.26↓#12099↓0.161.9 years↓
"Whenever this creature deals combat damage to a player, draw that many cards."
Mystery Key76%
$0.09↓#17116↓0.00↓4.2 years
"When equipped creature deals combat damage to a player, sacrifice this Equipment. If you do, draw three cards."
+1 more matching line
Professor Hulk76%
$1.20↑#10885↓0.00↓0.2 years↓
"Whenever this card deals combat damage to a player, draw that many cards."
Mask of Riddles75%
$0.48↑#7395↓0.0717.3 years↑
"Whenever equipped creature deals combat damage to a player, you may draw a card."
+1 more matching line
Goggles of Night75%
$0.09↓#11721↓0.00↓4.2 years
"Whenever equipped creature deals combat damage to a player, scry 1, then draw a card."
+1 more matching line
Glint-Eye Nephilim74%
$0.18↓#17310↓0.53↑20.6 years↑
"Whenever this creature deals combat damage to a player, draw that many cards."
Cold-Eyed Selkie74%
$0.25↓#2063↑0.32↑18.1 years↑
"Whenever this creature deals combat damage to a player, you may draw that many cards."
Sergeant John Benton73%
$1.43↑#8511↓0.71↑2.9 years↓
"Whenever this card deals combat damage to a player, you and that player each draw that many cards."
Diviner Spirit73%
$0.22↓#22672↓0.42↑12.8 years↑
"Whenever this creature deals combat damage to a player, you and that player each draw that many cards."
Coastal Piracy73%
$0.26↓#1510↑0.2026.9 years↑
"Whenever a creature you control deals combat damage to an opponent, you may draw a card."