Feral Hydra 

Creature — Hydra Beast
This creature enters with X +1/+1 counters on it.
{3}: Put a +1/+1 counter on this creature. Any player may activate this ability.
click a line to search just that ability, click more to combine them
Cards that do something similar 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.
Intrepid Tenderfoot 99%
$0.10#22318
"{3}: Put a +1/+1 counter on this creature. Activate only as a sorcery."
Spike Breeder 86%
#26649
"{2}, Remove a +1/+1 counter from this creature: Create a 1/1 green Spike creature token."
+1 more matching line
Barkhide Troll 82%
$0.18#25118
"{1}, Remove a +1/+1 counter from this creature: This creature gains hexproof until end of turn."
+1 more matching line
Spike Weaver 82%
$4.99#10135
"{1}, Remove a +1/+1 counter from this creature: Prevent all combat damage that would be dealt this turn."
+1 more matching line
Thopter Squadron 80%
#15771
"{1}, Remove a +1/+1 counter from this creature: Create a 1/1 colorless Thopter artifact creature token with flying. Activate only as a sorcery."
+1 more matching line