Undergrowth Champion 
Creature — Elemental
$0.38 #8301 0.42 10.9 years
If damage would be dealt to this creature while it has a +1/+1 counter on it, prevent that damage and remove a +1/+1 counter from this creature.
Landfall — Whenever a land you control enters, put a +1/+1 counter on this creature.
Click a line or tag to filter
Cards similar to Undergrowth Champion 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.
Ugin's Conjurant98%
$0.19↓#11664↓0.25↓7.3 years↓
"If damage would be dealt to this creature while it has a +1/+1 counter on it, prevent that damage and remove that many +1/+1 counters from this creature."
+1 more matching line
Phantom Nantuko98%
$0.20↓#16776↓0.00↓24.3 years↑
"If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature."
+1 more matching line
Phantom Nomad97%
$0.21↓#26406↓0.00↓24.3 years↑
"If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature."
+1 more matching line
Phantom Wurm97%
$0.14↓#23385↓0.4319.9 years↑
"If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature."
Phantom Flock97%
$0.06↓#23053↓0.00↓24.3 years↑
"If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature."
Protean Hydra96%
$4.51↑#6501↑0.18↓17.1 years↑
"If damage would be dealt to this creature, prevent that damage and remove that many +1/+1 counters from it."
+1 more matching line
Oathsworn Knight96%
$0.19↓#19424↓0.24↓6.9 years↓
"If damage would be dealt to this creature while it has a +1/+1 counter on it, prevent that damage and remove a +1/+1 counter from it."
Phantom Tiger95%
$0.16↓#23011↓0.06↓24.3 years↑
"If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature."
+1 more matching line
Phantom Centaur95%
$0.13↓#27024↓0.56↑24.3 years↑
"If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature."
Rock Hydra95%
$1.00↑#27606↓0.19↓33.1 years↑
"For each 1 damage that would be dealt to this creature, if it has a +1/+1 counter on it, remove a +1/+1 counter from it and prevent that 1 damage."
+1 more matching line
Unbreathing Horde92%
$0.26↓#83140.67↑14.9 years↑
"If this creature would be dealt damage, prevent that damage and remove a +1/+1 counter from it."
Phantom Nishoba90%
$0.25↓#14072↓0.17↓24.3 years↑
"If damage would be dealt to this creature, prevent that damage. Remove a +1/+1 counter from this creature."
Vinelasher Kudzu90%
$0.34↓#13232↓0.56↑20.9 years↑
"Whenever a land you control enters, put a +1/+1 counter on this creature."
Sazh's Chocobo90%
$1.12↑#3068↑0.371.2 years↓
"Whenever a land you control enters, put a +1/+1 counter on this creature."
Prowling Felidar90%
$0.18↓#14068↓0.67↑5.9 years↓
"Whenever a land you control enters, put a +1/+1 counter on this creature."
Territorial Scythecat90%
$0.16↓#79580.385.9 years↓
"Whenever a land you control enters, put a +1/+1 counter on this creature."
Polukranos, Unchained87%
$0.74↑#11827↓0.29↓6.6 years↓
"If damage would be dealt to this card while it has a +1/+1 counter on it, prevent that damage and remove that many +1/+1 counters from it."
Bloatfly Swarm86%
$4.20↑#5305↑0.452.5 years↓
"If damage would be dealt to this creature while it has a +1/+1 counter on it, prevent that damage, remove that many +1/+1 counters from it, then give each player a rad counter for each +1/+1 counter removed this way."
Murasa Ranger86%
$0.07↓#26866↓0.4010.9 years
"Whenever a land you control enters, you may pay 
. If you do, put two +1/+1 counters on this creature."
. If you do, put two +1/+1 counters on this creature."
Sekki, Seasons' Guide84%
$1.61↑#18327↓0.27↓21.3 years↑
"If damage would be dealt to this card, prevent that damage, remove that many +1/+1 counters from this card, and create that many 1/1 colorless Spirit creature tokens."