Mystic Denial 
Instant
$0.17 #28690 0.47 29.3 years
Counter target creature or sorcery spell.
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"Counter target sorcery spell."
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"Counter target sorcery spell."
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"Counter target creature spell."
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"Counter target creature spell."
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"Counter target creature spell."
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"Counter target creature spell."
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"Counter target creature spell."
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"Counter target creature spell. Put a +1/+1 counter on up to one target creature you control."
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"Counter target creature spell. Create a 1/1 blue Spirit creature token with flying."
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"Counter target sorcery spell."
Withering Boon78%
$12.36↑#5155↑0.74↑29.9 years
"Counter target creature spell."
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"Counter target creature spell. Put two +1/+1 counters on up to one target creature."
Muddle the Mixture76%
$1.84↑#694↑0.4420.9 years↓
"Counter target instant or sorcery spell."
Psychic Rebuttal76%
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"Counter target instant or sorcery spell that targets you."
Dimir Charm74%
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"• Counter target sorcery spell."
Ojutai's Command74%
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"• Counter target creature spell."
Long River's Pull74%
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"Counter target creature spell. If the gift was promised, instead counter target spell."
Warping Wail74%
$0.48↑#2050↑0.19↓10.6 years↓
"• Counter target sorcery spell."