Chamber Sentry 
Artifact Creature — Construct
$0.17 #25002 0.40 7.9 years
This creature enters with a +1/+1 counter on it for each color of mana spent to cast it.
, 
, Remove X +1/+1 counters from this creature: It deals X damage to any target.
: Return this card from your graveyard to your hand.Click a line or tag to filter
Cards similar to Chamber Sentry 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.
Monoskelion91%
$0.11↓#18522↑0.05↓5.2 years↓
"
, Remove a +1/+1 counter from this creature: It deals 1 damage to any target."
, Remove a +1/+1 counter from this creature: It deals 1 damage to any target."+1 more matching line
Tajuru Stalwart90%
$0.06↓#275590.00↓10.9 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Crystalline Crawler90%
$0.33↑#2954↑0.25↓9.8 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Rancorous Archaic90%
$0.06↓#231500.00↓0.4 years↓
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Springmantle Cleric90%
$0.10↓#287220.07↓5.9 years↓
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Woodland Wanderer90%
$0.13↓#249740.09↓10.9 years↑
"This creature enters with a +1/+1 counter on it for each color of mana spent to cast it."
Molten Hydra89%
$0.42↑#265850.07↓27.6 years↑
", Remove all +1/+1 counters from this creature: It deals damage to any target equal to the number of +1/+1 counters removed this way."
, Remove all +1/+1 counters from this creature: It deals damage to any target equal to the number of +1/+1 counters removed this way."
Triskelion88%
$0.27↑#4726↑0.20↓32.5 years↑
"Remove a +1/+1 counter from this creature: It deals 1 damage to any target."
+1 more matching line
Apocalypse Hydra87%
$0.70↑#10369↑0.25↓17.6 years↑
", Remove a +1/+1 counter from this creature: It deals 1 damage to any target."
, Remove a +1/+1 counter from this creature: It deals 1 damage to any target."+1 more matching line
Walking Ballista87%
$7.21↑#430↑1.25↑9.6 years↑
"Remove a +1/+1 counter from this creature: It deals 1 damage to any target."
+1 more matching line
Deathbringer Thoctar86%
$0.57↑#12396↑0.4717.3 years↑
"Remove a +1/+1 counter from this creature: It deals 1 damage to any target."
Firewing Phoenix85%
$0.07↓#19279↑0.00↓14.1 years↑
": Return this card from your graveyard to your hand."
: Return this card from your graveyard to your hand."
Bolrac-Clan Crusher84%
$0.05↓#293410.12↓7.6 years
", Remove a +1/+1 counter from a creature you control: This creature deals 2 damage to any target."
, Remove a +1/+1 counter from a creature you control: This creature deals 2 damage to any target."
Hammer of Bogardan84%
$0.42↑#262020.53↑29.9 years↑
"this card deals 3 damage to any target."
+1 more matching line
Jungle Creeper84%
$0.10↓#296900.00↓8.6 years
"
: Return this card from your graveyard to your hand."
: Return this card from your graveyard to your hand."
Project Deathlok Soldier84%
$0.12↓#216700.00↓0.2 years↓
"
: Return this card from your graveyard to your hand."
: Return this card from your graveyard to your hand."
Sanitarium Skeleton84%
$0.03↓#10998↑0.00↓10.4 years↑
": Return this card from your graveyard to your hand."
: Return this card from your graveyard to your hand."
Merchant of Many Hats84%
$0.08↓#19445↑0.00↓0.8 years↓
": Return this card from your graveyard to your hand."
: Return this card from your graveyard to your hand."
Durable Coilbug84%
$0.12↓#230710.00↓6.4 years↓
"
: Return this card from your graveyard to your hand."
: Return this card from your graveyard to your hand."
Bestial Bloodline84%
$0.13↓#200970.29↓3.0 years↓
": Return this card from your graveyard to your hand."
: Return this card from your graveyard to your hand."