Boros Keyrune 
Artifact
$0.16 #15064 0.00 13.6 years
: Add 
or 
.: This artifact becomes a 1/1 red and white Soldier artifact creature with double strike until end of turn. (It deals both first-strike and regular combat damage.)Click a line or tag to filter
Cards similar to Boros Keyrune 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.
Selesnya Keyrune92%
$0.16#19187↓0.27↑13.9 years
"
: This artifact becomes a 3/3 green and white Wolf artifact creature until end of turn."
: This artifact becomes a 3/3 green and white Wolf artifact creature until end of turn."+1 more matching line
Rakdos Keyrune92%
$0.18↑#142060.33↑13.9 years
"
: This artifact becomes a 3/1 black and red Devil artifact creature with first strike until end of turn."
: This artifact becomes a 3/1 black and red Devil artifact creature with first strike until end of turn."+1 more matching line
Needle Spires90%
$0.24↑#5465↑0.0710.6 years↓
"
: Until end of turn, this land becomes a 2/1 red and white Elemental creature with double strike. It's still a land."
: Until end of turn, this land becomes a 2/1 red and white Elemental creature with double strike. It's still a land."+1 more matching line
Azorius Keyrune90%
$0.20↑#123130.0013.9 years
"
: This artifact becomes a 2/2 white and blue Bird artifact creature with flying until end of turn."
: This artifact becomes a 2/2 white and blue Bird artifact creature with flying until end of turn."+1 more matching line
Thunder Totem89%
$0.23↑#22844↓0.0019.9 years↑
"
: This artifact becomes a 2/2 white Spirit artifact creature with flying and first strike until end of turn."
: This artifact becomes a 2/2 white Spirit artifact creature with flying and first strike until end of turn."+1 more matching line
Izzet Keyrune88%
$0.22↑#153900.36↑13.9 years
": Until end of turn, this artifact becomes a 2/1 blue and red Elemental artifact creature."
: Until end of turn, this artifact becomes a 2/1 blue and red Elemental artifact creature."+1 more matching line
Fountain of Ichor88%
$0.24↑#169260.25↑7.2 years↓
": This artifact becomes a 3/3 Dinosaur artifact creature until end of turn."
: This artifact becomes a 3/3 Dinosaur artifact creature until end of turn."
Gruul Keyrune88%
$0.13↓#19556↓0.0013.6 years
": This artifact becomes a 3/2 red and green Beast artifact creature with trample until end of turn."
: This artifact becomes a 3/2 red and green Beast artifact creature with trample until end of turn."+1 more matching line
Ojutai Monument88%
$0.14↓#20789↓0.0011.4 years↓
"
: This artifact becomes a 4/4 white and blue Dragon artifact creature with flying until end of turn."
: This artifact becomes a 4/4 white and blue Dragon artifact creature with flying until end of turn."+1 more matching line
Dromoka Monument88%
$0.10↓#22473↓0.0011.4 years↓
": This artifact becomes a 4/4 green and white Dragon artifact creature with flying until end of turn."
: This artifact becomes a 4/4 green and white Dragon artifact creature with flying until end of turn."+1 more matching line
Stuffed Bear87%
$0.24↑#20126↓0.24↑4.9 years↓
": This artifact becomes a 4/4 green Bear artifact creature until end of turn."
: This artifact becomes a 4/4 green Bear artifact creature until end of turn."
Silumgar Monument87%
$0.21↑#20109↓0.0011.4 years↓
": This artifact becomes a 4/4 blue and black Dragon artifact creature with flying until end of turn."
: This artifact becomes a 4/4 blue and black Dragon artifact creature with flying until end of turn."
Atarka Monument87%
$0.15↓#151360.53↑11.4 years↓
": This artifact becomes a 4/4 red and green Dragon artifact creature with flying until end of turn."
: This artifact becomes a 4/4 red and green Dragon artifact creature with flying until end of turn."+1 more matching line
Kolaghan Monument87%
$0.26↑#19297↓0.25↑11.4 years↓
": This artifact becomes a 4/4 black and red Dragon artifact creature with flying until end of turn."
: This artifact becomes a 4/4 black and red Dragon artifact creature with flying until end of turn."+1 more matching line
Chronatog Totem86%
$0.33↑#20542↓0.45↑19.9 years↑
": This artifact becomes a 1/2 blue Atog artifact creature until end of turn."
: This artifact becomes a 1/2 blue Atog artifact creature until end of turn."
Simic Keyrune86%
$0.13↓#19039↓0.0013.6 years
": This artifact becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn."
: This artifact becomes a 2/3 green and blue Crab artifact creature with hexproof until end of turn."
Boros Locket86%
$0.25↑#9479↑0.24↑7.9 years↓
": Add or ."
: Add or ."
Boros Cluestone86%
$0.11↓#10327↑0.53↑13.3 years
": Add or ."
: Add or ."
Golgari Keyrune86%
$0.17↑#162210.33↑13.9 years
": This artifact becomes a 2/2 black and green Insect artifact creature with deathtouch until end of turn."
: This artifact becomes a 2/2 black and green Insect artifact creature with deathtouch until end of turn."
Mardu Banner86%
$0.13↓#10239↑0.29↑11.9 years↓
": Add , , or ."
: Add , , or ."