Skyknight Squire 
Creature — Cat Scout
$0.39 #5062 0.06 1.9 years
Whenever another creature you control enters, put a +1/+1 counter on this creature.
As long as this creature has three or more +1/+1 counters on it, it has flying and is a Knight in addition to its other types.
Click a line or tag to filter
Cards similar to Skyknight Squire 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.
Celebrity Fencer93%
$0.20↓#18796↓0.004.5 years↑
"Whenever another creature you control enters, put a +1/+1 counter on this creature."
EPF Point Squad93%
$0.07↓#22367↓0.17↑0.6 years↓
"Whenever another creature you control enters, put a +1/+1 counter on this creature."
Juniper Order Ranger90%
$0.15↓#8248↓0.18↑21.2 years↑
"Whenever another creature you control enters, put a +1/+1 counter on that creature and a +1/+1 counter on this creature."
Enduring Scalelord86%
$0.13↓#11439↓0.0011.6 years↑
"Whenever one or more +1/+1 counters are put on another creature you control, you may put a +1/+1 counter on this creature."
Boss's Chauffeur86%
$0.26↓#6650↓0.064.5 years↑
"Whenever another creature you control enters, put a +1/+1 counter on this creature."
Good-Fortune Unicorn86%
$0.28↓#3546↑0.157.4 years↑
"Whenever another creature you control enters, put a +1/+1 counter on that creature."
Knight of Wundagore86%
$0.08↓#19783↓0.110.3 years↓
"Whenever you put a +1/+1 counter on another creature, put a +1/+1 counter on this creature. This ability triggers only once each turn."
Lightwalker84%
$0.02↓#27707↓0.0511.6 years↑
"This creature has flying as long as it has a +1/+1 counter on it."
Botanical Brawler84%
$0.26↓#6899↓0.063.5 years↑
"Whenever one or more +1/+1 counters are put on another permanent you control, if it's the first time +1/+1 counters have been put on that permanent this turn, put a +1/+1 counter on this creature."
Pelt Collector83%
$0.36↓#15214↓0.008.0 years↑
"Whenever another creature you control enters or dies, if that creature's power is greater than this creature's, put a +1/+1 counter on this creature."
+1 more matching line
Mabel, Valley Hero82%
$0.20↓#21925↓0.090.0 years↓
"Whenever this card or another creature you control enters, put a +1/+1 counter on target creature that entered this turn."
Hero of Bretagard80%
$0.30↓#14255↓0.115.7 years↑
"As long as this creature has five or more counters on it, it has flying and is an Angel in addition to its other types."
Champion of Lambholt80%
$2.83↑#584↑0.58↑14.5 years↑
"Whenever another creature you control enters, put a +1/+1 counter on this creature."
Durable Handicraft80%
$0.08↓#20600↓0.0710.1 years↑
"Whenever a creature you control enters, you may pay . If you do, put a +1/+1 counter on that creature."
. If you do, put a +1/+1 counter on that creature."
Black Panther, Wakandan King80%
$3.49↑#8615↓0.002.0 years
"Whenever this card or another creature you control enters, put a +1/+1 counter on target land you control."
Griffin Protector80%
$0.09↓#21601↓0.0014.3 years↑
"Whenever another creature you control enters, this creature gets +1/+1 until end of turn."
East Wind Avatar80%
$0.09↓#24614↓0.070.6 years↓
"Whenever another creature you control enters, this creature gets +1/+0 until end of turn."
Soultether Golem79%
$0.20↓#27192↓0.0619.5 years↑
"Whenever another creature you control enters, put a time counter on this creature."
Bess, Soul Nourisher79%
$2.02↑#10772↓0.124.5 years↑
"Whenever one or more other creatures you control with base power and toughness 1/1 enter, put a +1/+1 counter on this card."
Attended Socialite79%
$0.13↓#23977↓0.004.5 years↑
"Whenever another creature you control enters, this creature gets +1/+1 until end of turn."