Frontline Medic 
Creature — Human Cleric
$0.20 #3503 0.32 13.6 years
Battalion — Whenever this creature and at least two other creatures attack, creatures you control gain indestructible until end of turn.
Sacrifice this creature: Counter target spell with 
in its mana cost unless its controller pays 
.
in its mana cost unless its controller pays .Click a line or tag to filter
Cards similar to Frontline Medic 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.
Spiketail Drake88%
$0.12↓#26460↓0.00↓26.3 years↑
"Sacrifice this creature: Counter target spell unless its controller pays ."
."
Spiketail Drakeling88%
$0.18↓#19657↓0.13↓19.9 years↑
"Sacrifice this creature: Counter target spell unless its controller pays ."
."
Spiketail Hatchling88%
$0.16↓#19783↓0.2826.3 years↑
"Sacrifice this creature: Counter target spell unless its controller pays 
."
."
Captain America, Skybound86%
$0.91↑#17438↓0.00↓0.2 years↓
"Whenever this card and at least two other creatures attack, put a +1/+1 counter on each attacking creature. They gain indestructible until end of turn."
Angelic Guardian86%
$3.34↑#12574↓0.17↓7.8 years↓
"Whenever one or more creatures you control attack, they gain indestructible until end of turn."
Wizard Replica84%
$0.24↑#21752↓0.50↑22.9 years↑
"
, Sacrifice this creature: Counter target spell unless its controller pays ."
, Sacrifice this creature: Counter target spell unless its controller pays ."
Martyr of Frost82%
$0.21↑#21495↓0.3821.0 years↑
", Reveal X blue cards from your hand, Sacrifice this creature: Counter target spell unless its controller pays ."
, Reveal X blue cards from your hand, Sacrifice this creature: Counter target spell unless its controller pays ."
Hardened Escort80%
$0.15↓#15421↓0.05↓1.9 years↓
"Whenever this creature attacks, another target creature you control gets +1/+0 and gains indestructible until end of turn."
Lilting Refrain78%
$0.29↑#22303↓0.65↑27.9 years↑
"Sacrifice this enchantment: Counter target spell unless its controller pays , where X is the number of verse counters on this enchantment."
, where X is the number of verse counters on this enchantment."
Foot Elite78%
$0.14↓#17814↓0.00↓0.5 years↓
"Whenever this creature attacks, another target creature you control gets +1/+0 and gains indestructible until end of turn."
Stonehoof Chieftain77%
$2.40↑#4790↓0.56↑9.8 years↓
"Whenever another creature you control attacks, it gains trample and indestructible until end of turn."
Iconic Shield76%
$0.32↑#25050↓0.00↓0.2 years↓
"Equipped creature gets +1/+2 and has "Whenever this creature attacks, another target attacking creature gains indestructible until end of turn.""
General Thunderbolt Ross76%
$0.27↑#25417↓0.00↓0.2 years↓
"Whenever this card and at least two other creatures attack, attacking creatures get +1/+0 until end of turn."
Daring Apprentice76%
$0.33↑#16917↓0.75↑29.9 years↑
"
, Sacrifice this creature: Counter target spell."
, Sacrifice this creature: Counter target spell."
Cecil, Dark Knight // Cecil, Redeemed Paladin75%
$1.13↑#9296↓0.271.2 years↓
"Whenever this card attacks, other attacking creatures gain indestructible until end of turn."
Dauntless Escort75%
$0.15↓#8021↓0.10↓17.3 years↑
"Sacrifice this creature: Creatures you control gain indestructible until end of turn."
Selfless Spirit74%
$0.41↑#595↑0.2610.1 years↓
"Sacrifice this creature: Creatures you control gain indestructible until end of turn."
Fey Steed74%
$0.31↑#17144↓0.295.1 years↓
"Whenever this creature attacks, another target attacking creature you control gains indestructible until end of turn."
Peggy Carter, Secret Agent74%
$0.26↑#20351↓0.00↓0.2 years↓
"Whenever a creature you control attacks alone, it gains indestructible until end of turn."
Malevolent Hermit // Benevolent Geist74%
$1.19↑#4277↓0.354.9 years↓
", Sacrifice this creature: Counter target noncreature spell unless its controller pays ."
, Sacrifice this creature: Counter target noncreature spell unless its controller pays ."