Send to Sleep 
Instant
$0.07 #19580 0.12 11.3 years
Tap up to two target creatures.
Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, those creatures don't untap during their controllers' next untap steps.
Click a line or tag to filter
Cards similar to Send to Sleep 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.
Frost Breath94%
$0.07#181100.29↑15.3 years↑
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Decision Paralysis94%
$0.05↓#27397↓0.209.5 years↓
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Succumb to the Cold92%
$0.28↑#10746↑0.53↑3.1 years↓
"Tap one or two target creatures an opponent controls. Put a stun counter on each of them."
Frostveil Ambush90%
$0.17↑#210210.136.5 years↓
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Take into Custody90%
$0.04↓#23846↓0.069.7 years↓
"Tap target creature. It doesn't untap during its controller's next untap step."
Lead Astray88%
$0.08↑#30531↓0.1124.4 years↑
"Tap up to two target creatures."
Downpour88%
$0.23↑#13437↑0.2014.3 years↑
"Tap up to three target creatures."
Terashi's Cry88%
$0.15↑#28610↓0.0722.1 years↑
"Tap up to three target creatures."
Donatello, Rad Scientist88%
$0.35↑#187000.45↑0.6 years↓
"When this card enters, tap up to three target creatures your opponents control. Put a stun counter on each of them."
Press for Answers88%
$0.06↓#205460.1210.5 years
"Tap target creature. It doesn't untap during its controller's next untap step."
Tranquilize88%
$0.14↑#13245↑0.26↑2.3 years↓
"Tap target creature an opponent controls and put three stun counters on it."
Procrastinate88%
$0.18↑#12678↑0.23↑0.5 years↓
"Tap target creature. Put twice X stun counters on it."
Snow Day88%
$0.14↑#24656↓0.155.5 years↓
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Permafrost Trap88%
$0.15↑#26391↓0.1916.7 years↑
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Blinding Beam88%
$0.10↑#26967↓0.44↑23.0 years↑
"• Tap two target creatures."
Icy Blast87%
$1.05↑#7238↑0.62↑12.1 years
"Tap X target creatures."
Will of the Naga87%
$0.05↓#27309↓0.69↑11.7 years
"Tap up to two target creatures. Those creatures don't untap during their controller's next untap step."
Stunning Shot86%
$0.30↑#26083↓0.210.3 years↓
"Put two +1/+1 counters on up to one target creature you control. Tap up to one target creature an opponent controls and put a stun counter on it."
Expose Evil86%
$0.07#198670.00↓10.5 years
"Tap up to two target creatures."
Crippling Chill86%
$0.03↓#200020.2014.5 years↑
"Tap target creature. It doesn't untap during its controller's next untap step."