Jack of Hearts, Volatile Hero 
Legendary Creature — Alien Human Hero
$0.25 #26178 0.00 0.2 years
Flying, haste
When Jack of Hearts dies, he deals damage equal to his power to each creature.
Power-up — 
: Discard your hand, then draw three cards. Put two +1/+1 counters on Jack of Hearts. (Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn.)
: Discard your hand, then draw three cards. Put two +1/+1 counters on Jack of Hearts. (Activate each power-up ability only once. Reduce the cost by his mana cost if he entered this turn.)Click a line or tag to filter
Cards similar to Jack of Hearts, Volatile Hero 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.
Greasewrench Goblin78%
$0.26↑#17637↑0.12↑1.6 years↑
"Exhaust — 
: Discard up to two cards, then draw that many cards. Put a +1/+1 counter on this creature."
: Discard up to two cards, then draw that many cards. Put a +1/+1 counter on this creature."
Drastic Revelation78%
$0.13↓#276110.44↑17.3 years↑
"Discard your hand. Draw seven cards, then discard three cards at random."
Volcanic Villain77%
$0.11↓#254930.000.2 years
"Power-up — 
: Put two +1/+1 counters on this creature."
: Put two +1/+1 counters on this creature."
Aerial Doombot77%
$0.17↓#20022↑0.000.2 years
"Power-up — 
: Put three +1/+1 counters on this creature."
: Put three +1/+1 counters on this creature."
Bold Biochemist76%
$0.08↓#270360.000.2 years
"Power-up — : Put a +1/+1 counter on this creature and draw two cards."
: Put a +1/+1 counter on this creature and draw two cards."
Stature, Size Shifter76%
$0.16↓#20067↑0.000.2 years
"Power-up — 
: Put X +1/+1 counters on this card."
: Put X +1/+1 counters on this card."
Serpent Specialist76%
$0.18↓#18469↑0.000.2 years
"Power-up — 
: Put two +1/+1 counters on this creature."
: Put two +1/+1 counters on this creature."
Emissary of Grudges76%
$0.33↑#19220↑0.22↑8.1 years↑
"Flying, haste"
Viv Vision, Teen Synthezoid74%
$0.19↓#16906↑0.000.2 years
"Power-up — 
: Put two +1/+1 counters on this card."
: Put two +1/+1 counters on this card."
Prowcatcher Specialist74%
$0.08↓#20501↑0.13↑1.6 years↑
"Exhaust — : Put two +1/+1 counters on this creature."
: Put two +1/+1 counters on this creature."
Skystreak Engineer74%
$0.06↓#257240.091.6 years↑
"Exhaust — : Put two +1/+1 counters on this creature."
: Put two +1/+1 counters on this creature."
Heartfire Hero74%
$0.32↑#7934↑0.33↑2.1 years↑
"When this creature dies, it deals damage equal to its power to each opponent."
Gamma Grotesque74%
$0.38↑#228080.000.2 years
"Power-up — : Put three +1/+1 counters on this creature. Then draw a card for each creature you control with a counter on it."
: Put three +1/+1 counters on this creature. Then draw a card for each creature you control with a counter on it."
Brave Brawler74%
$0.08↓#250970.000.2 years
"Power-up — 
: Put two +1/+1 counters on this creature."
: Put two +1/+1 counters on this creature."
Dangerous Wager74%
$0.15↓#14993↑0.20↑14.3 years↑
"Discard your hand, then draw two cards."
Brawn, Amadeus Cho74%
$0.20↓#228850.000.2 years
"Power-up — 
: Put a +1/+1 counter on this card for each card in your hand."
: Put a +1/+1 counter on this card for each card in your hand."
Hazard of the Dunes74%
$0.14↓#17758↑0.12↑1.6 years↑
"Exhaust — 
: Put three +1/+1 counters on this creature."
: Put three +1/+1 counters on this creature."
Vindictive Flamestoker74%
$0.20↓#11168↑0.063.6 years↑
", Sacrifice this creature: Discard your hand, then draw four cards. This ability costs less to activate for each oil counter on this creature."
, Sacrifice this creature: Discard your hand, then draw four cards. This ability costs less to activate for each oil counter on this creature."
Hoarder's Overflow74%
$0.19↓#12579↑0.25↑2.1 years↑
", Sacrifice this enchantment: Discard your hand, then draw cards equal to the number of stash counters on this enchantment."
, Sacrifice this enchantment: Discard your hand, then draw cards equal to the number of stash counters on this enchantment."
Tarox Bladewing74%
$0.42↑#302250.42↑19.3 years↑
"Flying, haste"