Balduvian Hydra 


Creature — Hydra
This creature enters with X +1/+0 counters on it.
Remove a +1/+0 counter from this creature: Prevent the next 1 damage that would be dealt to it this turn.
{R}{R}{R}: Put a +1/+0 counter on this creature. Activate only during your upkeep.
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.
Rock Hydra 100%
#27263
"{R}{R}{R}: Put a +1/+1 counter on this creature. Activate only during your upkeep."
+1 more matching line
Ugin's Conjurant 100%
$0.14#11378
"This creature enters with X +1/+1 counters on it."
+1 more matching line
Ingenious Prodigy 100%
$0.25#3206
"This creature enters with X +1/+1 counters on it."
+1 more matching line
Protean Hydra 100%
$4.47#6344
"This creature enters with X +1/+1 counters on it."
+1 more matching line
Walking Ballista 100%
$11.88#441
"This creature enters with X +1/+1 counters on it."
+1 more matching line