Mizzix's Mastery 
Sorcery
$4.43 #807 0.65 10.8 years
Exile target card that's an instant or sorcery from your graveyard. For each card exiled this way, copy it, and you may cast the copy without paying its mana cost. Exile Mizzix's Mastery.
Overload 
(You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")
(You may cast this spell for its overload cost. If you do, change "target" in its text to "each.")Click a line or tag to filter
Cards similar to Mizzix's Mastery 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.
Mnemonic Deluge94%
$7.64↑#3766↓0.52↓5.8 years↓
"Exile target instant or sorcery card from a graveyard. Copy that card three times. You may cast the copies without paying their mana costs. Exile this card."
Spelltwine92%
$0.30↓#7742↓0.20↓14.1 years↑
"Exile target instant or sorcery card from your graveyard and target instant or sorcery card from an opponent's graveyard. Copy those cards. Cast the copies if able without paying their mana costs. Exile this card."
Founding the Third Path91%
$0.21↓#13905↓0.38↓4.0 years↓
"Exile target instant or sorcery card from your graveyard. Copy it. You may cast the copy."
Arcane Bombardment89%
$5.66↑#2291↓0.38↓4.4 years↓
"Whenever you cast your first instant or sorcery spell each turn, exile an instant or sorcery card at random from your graveyard. Then copy each card exiled with this enchantment. You may cast any number of the copies without paying their mana costs."
Mysterious Stranger88%
$0.31↓#9193↓0.552.5 years↓
"When this creature enters, for each graveyard with an instant or sorcery card in it, exile target instant or sorcery card from that graveyard. If two or more cards are exiled this way, choose one of them at random and copy it. You may cast the copy without paying its mana cost."
Renegade Bull88%
$0.19↓#14356↓0.00↓0.4 years↓
"Whenever this creature attacks, exile up to one target instant or sorcery card from your graveyard and copy it. You may cast the copy without paying its mana cost."
Psionic Ritual86%
$0.36↓#10075↓0.44↓4.2 years↓
"Exile target instant or sorcery card from a graveyard and copy it. You may cast the copy without paying its mana cost."
Finale of Promise86%
$1.32↓#5509↓0.37↓7.3 years↓
"You may cast up to one target instant card and/or up to one target sorcery card from your graveyard each with mana value X or less without paying their mana costs. If a spell cast this way would be put into your graveyard, exile it instead. If X is 10 or more, copy each of those spells twice. You may choose new targets for the copies."
Surge to Victory86%
$0.30↓#4879↓0.24↓5.4 years↓
"Exile target instant or sorcery card from your graveyard. Creatures you control get +X/+0 until end of turn, where X is that card's mana value. Whenever a creature you control deals combat damage to a player this turn, copy the exiled card. You may cast the copy without paying its mana cost."
Wildfire Devils84%
$0.25↓#6793↓0.10↓7.0 years↓
"When this creature enters and at the beginning of your upkeep, choose a player at random. That player exiles an instant or sorcery card from their graveyard. Copy that card. You may cast the copy without paying its mana cost."
Arcane Proxy84%
$0.42↓#16280↓0.36↓3.8 years↓
"When this creature enters, if you cast it, exile target instant or sorcery card with mana value less than or equal to this creature's power from your graveyard. Copy that card. You may cast the copy without paying its mana cost."
Flawless Forgery84%
$0.29↓#17455↓0.564.4 years↓
"Exile target instant or sorcery card from an opponent's graveyard. Copy that card. You may cast the copy without paying its mana cost."
Storm of Memories82%
$0.44↓#13957↓0.00↓0.8 years↓
"Exile an instant or sorcery card with mana value 3 or less from your graveyard at random. You may cast it without paying its mana cost. If that spell would be put into a graveyard, exile it instead."
Izzet Chemister81%
$0.21↓#13269↓0.50↓9.0 years↓
", 
: Exile target instant or sorcery card from your graveyard."
, : Exile target instant or sorcery card from your graveyard."+1 more matching line
Sins of the Past80%
$0.42↓#22614↓0.38↓20.9 years↑
"Until end of turn, you may cast target instant or sorcery card from your graveyard without paying its mana cost. If that spell would be put into your graveyard, exile it instead. Exile this card."
Scholar of Combustion80%
$0.25↓#23873↓0.13↓1.8 years↓
"When this creature enters, exile up to one target instant or sorcery card from your graveyard. You may cast that card until the end of your next turn."
Demilich79%
$0.51↓#16479↓0.31↓5.1 years↓
"Whenever this creature attacks, exile up to one target instant or sorcery card from your graveyard. Copy it. You may cast the copy."
Roving Actuator79%
$0.13↓#22986↓0.16↓1.1 years↓
"When this creature enters, if a nonland permanent left the battlefield this turn or a spell was warped this turn, exile up to one target instant or sorcery card with mana value 2 or less from your graveyard. Copy it. You may cast the copy without paying its mana cost."
Bloodthirsty Adversary78%
$0.35↓#14496↓0.35↓4.9 years↓
"When this creature enters, you may pay 
any number of times. When you pay this cost one or more times, put that many +1/+1 counters on this creature, then exile up to that many target instant and/or sorcery cards with mana value 3 or less from your graveyard and copy them. You may cast any number of the copies without paying their mana costs."
any number of times. When you pay this cost one or more times, put that many +1/+1 counters on this creature, then exile up to that many target instant and/or sorcery cards with mana value 3 or less from your graveyard and copy them. You may cast any number of the copies without paying their mana costs."
Power Pack78%
$0.19↓#18980↓0.00↓0.2 years↓
"Whenever this card deals combat damage to a player, exile target instant or sorcery card from your graveyard chosen at random. At the beginning of your next upkeep, you may cast that card without paying its mana cost. If that spell would be put into your graveyard, exile it instead."