Deep-Sea Terror 
Creature — Serpent
$0.18 #28119 0.00 11.3 years
This creature can't attack unless there are seven or more cards in your graveyard.
Click a line or tag to filter
Cards similar to Deep-Sea Terror 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.
Krosan Beast86%
$5.42↑#19263↑0.11↑25.1 years↑
"This creature gets +7/+7 as long as there are seven or more cards in your graveyard."
Springing Tiger86%
$0.10↓#311560.0025.1 years↑
"This creature gets +2/+2 as long as there are seven or more cards in your graveyard."
Anurid Barkripper86%
$0.11↓#273610.0024.4 years↑
"This creature gets +2/+2 as long as there are seven or more cards in your graveyard."
Metamorphic Wurm86%
$0.20↑#273570.0025.1 years↑
"This creature gets +4/+4 as long as there are seven or more cards in your graveyard."
River Serpent85%
$0.18#19226↑0.009.5 years↓
"This creature can't attack unless there are five or more cards in your graveyard."
Childhood Horror84%
$0.21↑#292700.0025.1 years↑
"As long as there are seven or more cards in your graveyard, this creature gets +2/+2 and can't block."
Frightcrawler84%
$0.10↓#259280.0625.1 years↑
"As long as there are seven or more cards in your graveyard, this creature gets +2/+2 and can't block."
Nimble Mongoose83%
$0.09↓#271610.21↑25.1 years↑
"This creature gets +2/+2 as long as there are seven or more cards in your graveyard."
Bonded Construct82%
$0.04↓#229040.0011.3 years
"This creature can't attack alone."
Trusty Companion82%
$0.12↓#313430.11↑10.1 years↓
"This creature can't attack alone."
Raging Kronch82%
$0.03↓#304190.007.5 years↓
"This creature can't attack alone."
Billowing Shriekmass81%
$0.14↓#17781↑0.001.9 years↓
"This creature gets +2/+1 as long as there are seven or more cards in your graveyard."
Giant Turtle81%
$0.43↑#277760.32↑32.4 years↑
"This creature can't attack if it attacked during your last turn."
Crypt Feaster80%
$0.11↓#20540↑0.001.9 years↓
"Whenever this creature attacks, if there are seven or more cards in your graveyard, this creature gets +2/+0 until end of turn."
Mystic Visionary79%
$0.08↓#321020.0025.1 years↑
"This creature has flying as long as there are seven or more cards in your graveyard."
Void Extrapolator // Omit Variables78%
$0.13↓#270990.010.0 years↓
"This creature gets +1/+1 as long as there are seven or more cards in your graveyard."
Vantress Gargoyle78%
$0.24↑#11913↑0.13↑7.0 years↓
"This creature can't attack unless defending player has seven or more cards in their graveyard."
Phyrexian Marauder78%
$3.45↑#16817↑0.29↑29.7 years↑
"This creature can't attack unless you pay 
for each +1/+1 counter on it."
for each +1/+1 counter on it."
Treacherous Werewolf77%
$0.12↓#315250.0024.4 years↑
"As long as there are seven or more cards in your graveyard, this creature gets +2/+2 and has "When this creature dies, you lose 4 life.""
Cephalid Inkmage76%
$0.22↑#15570↑0.27↑1.9 years↓
"This creature can't be blocked as long as there are seven or more cards in your graveyard."