Alhammarret, High Arbiter 
Legendary Creature — Sphinx
$0.23 #19741 0.57 11.1 years
Flying
As Alhammarret enters, each opponent reveals their hand. You choose the name of a nonland card revealed this way.
Your opponents can't cast spells with the chosen name (as long as this creature is on the battlefield).
Click a line or tag to filter
Cards similar to Alhammarret, High Arbiter 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.
Council of the Absolute96%
$0.36↑#24133↓0.6313.3 years↑
"Your opponents can't cast spells with the chosen name."
+1 more matching line
Nevermore90%
$1.02↑#14808↑0.84↑14.9 years↑
"Spells with the chosen name can't be cast."
+1 more matching line
Null Chamber88%
$1.44↑#25784↓0.88↑29.9 years↑
"Spells with the chosen names can't be cast and lands with the chosen names can't be played."
+1 more matching line
Gideon's Intervention88%
$0.27↑#207420.569.4 years↓
"Your opponents can't cast spells with the chosen name."
+1 more matching line
Voidstone Gargoyle86%
$0.28↑#27537↓0.68↑19.6 years↑
"Spells with the chosen name can't be cast."
+1 more matching line
Meddling Mage82%
$1.70↑#177830.88↑25.6 years↑
"Spells with the chosen name can't be cast."
+1 more matching line
Academic Probation82%
$0.17↓#24665↓0.71↑5.4 years↓
"• Choose a nonland card name. Opponents can't cast spells with the chosen name until your next turn."
Conjurer's Ban82%
$0.21↓#28526↓0.22↓20.6 years↑
"Choose a card name. Until your next turn, spells with the chosen name can't be cast and lands with the chosen name can't be played."
Failure // Comply80%
$0.31↑#216840.35↓9.4 years↓
"Choose a card name. Until your next turn, your opponents can't cast spells with the chosen name."
Anointed Peacekeeper74%
$0.32↑#187561.00↑4.0 years↓
"As this creature enters, look at an opponent's hand, then choose any card name."
+1 more matching line
Brain Pry70%
$0.19↓#27320↓0.39↓20.3 years↑
"Choose a nonland card name. Target player reveals their hand. That player discards a card with that name. If they can't, you draw a card."
Kelinore Bat70%
$0.09↓#28728↓0.00↓17.1 years↑
"Flying"
Living Tempest70%
$0.08↓#29974↓0.43↓5.9 years↓
"Flying"
Scion of Ugin70%
$0.10↓#23935↓0.40↓11.4 years
"Flying"
Millennial Gargoyle70%
$0.09↓#29272↓0.00↓13.6 years↑
"Flying"
Enforcer Griffin70%
$0.07↓#27521↓0.00↓7.3 years↓
"Flying"
Colorful Feiyi Sparrow70%
$0.24↑#27825↓0.27↓8.2 years↓
"Flying"
Tormented Angel70%
$0.14↓#28488↓0.00↓27.2 years↑
"Flying"
Wasp Lancer70%
$0.11↓#29330↓0.07↓18.3 years↑
"Flying"
Ascended Lawmage70%
$0.05↓#25653↓0.21↓13.3 years↑
"Flying"