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Average Deckbox Price
$0.10
$0.25
Buy on TcgPlayer
$0.07
$0.24
TcgPlayer Low
$0.01
$0.01
Cardmarket
€0.10
€0.12
Buy on CardKingdom
$0.19
$0.28
Statistics| Languages |
Professor's Warning
教授の警告
Предупреждение Профессора
教授示警
교수의 경고
Advertencia de la profesora
Warnung der Professorin
Advertência da Professora
教授示警
Avviso dell'Insegnante
Avertissement du professeur
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| Formats |
Legal In:
Brawl, Commander, Explorer, Fat Stack, Historic, Legacy, Modern, Oathbreaker, Pauper, Pauper Commander, Pioneer, Prismatic, Singleton, Tiny Leaders, Vanguard, Vintage
Not Legal In:
Alchemy, Penny Dreadful, Premodern, Standard, Standard Brawl
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| Rules | Choose one — • Put a +1/+1 counter on target creature. • Target creature gains indestructible until end of turn. (Damage and effects that say "destroy" don't destroy it.) |
| Mana Cost | |
| Type | Instant |
| Flavor | Professor Onyx urged the twins to prepare for the dark mage Extus, sounding very much like someone familiar with the rise of tyrants. |
| Links | Scryfall • Wizards of the Coast Gatherer |
