Shield of the Avatar 
Artifact — Equipment
$0.33 #19414 0.25 12.1 years
If a source would deal damage to equipped creature, prevent X of that damage, where X is the number of creatures you control.
Equip 
(: Attach to target creature you control. Equip only as a sorcery.)
(: Attach to target creature you control. Equip only as a sorcery.)Click a line or tag to filter
Cards similar to Shield of the Avatar 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.
Shield of the Realm89%
$0.14↓#230380.00↓8.4 years↓
"If a source would deal damage to equipped creature, prevent 2 of that damage."
+1 more matching line
Hot Soup84%
$0.43↑#9965↑0.06↓12.1 years
"Equip 
"
"
Avarice Amulet79%
$0.25↓#13216↑0.00↓12.1 years
"Equip "
"
Lashknife Barrier75%
$0.29↓#26165↓0.50↑25.6 years↑
"If a source would deal damage to a creature you control, it deals that much damage minus 1 to that creature instead."
Hedron-Field Purists74%
$0.36↑#223270.3116.4 years↑
"If a source would deal damage to you or a creature you control, prevent 2 of that damage."
Blinding Powder74%
$0.42↑#178540.12↓21.6 years↑
"Equipped creature has "Unattach this card: Prevent all combat damage that would be dealt to this creature this turn.""
+1 more matching line
Daunting Defender72%
$0.09↓#29214↓0.14↓23.9 years↑
"If a source would deal damage to a Cleric creature you control, prevent 1 of that damage."
General's Kabuto72%
$8.20↑#13840↑0.41↑21.9 years↑
"Prevent all combat damage that would be dealt to equipped creature."
+1 more matching line
Light of Sanction72%
$0.42↑#23393↓0.47↑20.9 years↑
"Prevent all damage that would be dealt to creatures you control by sources you control."
Plated Pegasus70%
$0.34↑#221820.3119.9 years↑
"If a spell would deal damage to a permanent or player, prevent 1 damage that spell would deal to that permanent or player."