Infiltration Lens 
Artifact — Equipment
$1.91 #3792 0.14 16.1 years
Whenever equipped creature becomes blocked by a creature, you may draw two cards.
Equip
Click a line or tag to filter
Cards similar to Infiltration Lens 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.
Drelnoch94%
$0.17↓#27995↓0.0520.2 years↑
"Whenever this creature becomes blocked, you may draw two cards."
Chambered Nautilus92%
$0.19↓#27027↓0.0527.0 years↑
"Whenever this creature becomes blocked, you may draw a card."
Saprazzan Heir90%
$1.98↑#21773↓0.32↑27.0 years↑
"Whenever this creature becomes blocked, you may draw three cards."
Slith Strider88%
$0.09↓#28385↓0.0623.0 years↑
"Whenever this creature becomes blocked, draw a card."
Stormsurge Kraken84%
$0.54↓#6034↓0.00↓12.0 years↓
"As long as you control your commander, this creature gets +2/+2 and has "Whenever this creature becomes blocked, you may draw two cards.""
Psychic Membrane84%
$0.21↓#17465↓0.0623.0 years↑
"Whenever this creature blocks, you may draw a card."
Neyith of the Dire Hunt78%
$13.41↑#42590.216.3 years↓
"Whenever one or more creatures you control fight or become blocked, draw a card."
Viashino Weaponsmith77%
$0.17↓#31614↓0.00↓28.0 years↑
"Whenever this creature becomes blocked by a creature, this creature gets +2/+2 until end of turn."
Sacred Prey76%
$0.20↓#29479↓0.00↓27.0 years↑
"Whenever this creature becomes blocked, you gain 1 life."
Grazilaxx, Illithid Scholar76%
$1.38↓#2012↑0.33↑5.2 years↓
"Whenever a creature you control becomes blocked, you may return it to its owner's hand."
Barrow-Blade75%
$0.25↓#7215↓0.31↑3.3 years↓
"Whenever equipped creature blocks or becomes blocked by a creature, that creature loses all abilities until end of turn."
+1 more matching line
Stormbeacon Blade75%
$0.23↓#12316↓0.051.5 years↓
"Whenever equipped creature attacks, draw a card if you control three or more attacking creatures."
+1 more matching line
Transmogrant's Crown75%
$0.32↓#11277↓0.093.9 years↓
"Whenever equipped creature dies, draw a card."
The Spear of Bashenga75%
$0.29↓#16746↓0.27↑0.3 years↓
"Equip 
"
"
Razorclaw Bear74%
$29.69↑#21037↓0.00↓28.3 years↑
"Whenever this creature becomes blocked, it gets +2/+2 until end of turn."
Snorting Gahr74%
$0.14↓#31821↓0.1327.0 years↑
"Whenever this creature becomes blocked, it gets +2/+2 until end of turn."
Slashing Tiger74%
$79.49↑#31744↓0.00↓27.5 years↑
"Whenever this creature becomes blocked, it gets +2/+2 until end of turn."
Rogue's Gloves73%
$0.31↓#41620.0612.3 years↓
"Whenever equipped creature deals combat damage to a player, you may draw a card."
+1 more matching line
Leery Fogbeast73%
$0.12↓#26985↓0.00↓24.0 years↑
"Whenever this creature becomes blocked, prevent all combat damage that would be dealt this turn."
Saprazzan Raider72%
$0.20↓#32076↓0.00↓27.0 years↑
"When this creature becomes blocked, return it to its owner's hand."