Sigil Captain 
Creature — Rhino Soldier
$0.20 #18330 0.56 17.3 years
Whenever a creature you control enters, if that creature is 1/1, put two +1/+1 counters on it.
Click a line or tag to filter
Cards similar to Sigil Captain 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.
Bess, Soul Nourisher92%
$0.86↑#10498↑0.23↓4.4 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."
Good-Fortune Unicorn86%
$0.20#3509↑0.17↓7.2 years↓
"Whenever another creature you control enters, put a +1/+1 counter on that creature."
Juniper Order Ranger84%
$0.15↓#7980↑0.00↓21.0 years↑
"Whenever another creature you control enters, put a +1/+1 counter on that creature and a +1/+1 counter on this creature."
EPF Point Squad80%
$0.09↓#22564↓0.00↓0.5 years↓
"Whenever another creature you control enters, put a +1/+1 counter on this creature."
Celebrity Fencer80%
$0.17↓#183870.23↓4.4 years↓
"Whenever another creature you control enters, put a +1/+1 counter on this creature."
Hulkling, Burgeoning Bruiser79%
$0.19↓#22539↓0.00↓0.2 years↓
"Whenever another creature you control enters, if it has greater power or toughness than this card, put a +1/+1 counter on this card."
Durable Handicraft78%
$0.11↓#203140.00↓9.9 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."
Mighty Mutanimals76%
$0.15↓#168520.00↓0.5 years↓
"Whenever another creature you control enters, put a +1/+1 counter on target creature you control."
Serra Redeemer76%
$0.29↑#8829↑0.28↓4.0 years↓
"Whenever another creature you control with power 2 or less enters, put two +1/+1 counters on that creature."
Renata, Called to the Hunt76%
$0.18↓#2828↑0.13↓6.6 years↓
"Each other creature you control enters with an additional +1/+1 counter on it."
Cathars' Crusade75%
$5.04↑#556↑1.17↑14.3 years↓
"Whenever a creature you control enters, put a +1/+1 counter on each creature you control."
Arwen, Weaver of Hope75%
$5.03↑#1868↑0.32↓3.2 years↓
"Each other creature you control enters with a number of additional +1/+1 counters on it equal to this card's toughness."
Ivy Lane Denizen74%
$0.24↑#2460↑0.19↓13.6 years↓
"Whenever another green creature you control enters, put a +1/+1 counter on target creature."
Tribute to the World Tree74%
$13.68↑#604↑0.42↓3.4 years↓
"Whenever a creature you control enters, draw a card if its power is 3 or greater. Otherwise, put two +1/+1 counters on it."
Skyknight Squire74%
$0.47↑#5146↑0.16↓1.8 years↓
"Whenever another creature you control enters, put a +1/+1 counter on this creature."
Anafenza, Kin-Tree Spirit74%
$0.22↑#5870↑0.05↓11.4 years↓
"Whenever another nontoken creature you control enters, bolster 1."
Soultether Golem74%
$0.33↑#26993↓0.00↓19.3 years↑
"Whenever another creature you control enters, put a time counter on this creature."
Railway Brawler74%
$5.84↑#2492↑0.36↓2.4 years↓
"Whenever another creature you control enters, put X +1/+1 counters on it, where X is its power."
Ezuri, Claw of Progress74%
$1.80↑#5626↑0.74↑10.8 years↓
"Whenever a creature you control with power 2 or less enters, you get an experience counter."
X-23, Deadly Weapon73%
$1.65↑#219740.00↓0.2 years↓
"Whenever another Mutant you control enters, put a +1/+1 counter on that creature and a +1/+1 counter on this card."