無原則変身法
ソーサリー — 講義
土地でないパーマネント１つを対象とする。ターン終了時まで、それはすべての能力を失い、基本のパワーとタフネスが１/１の青のカエル・クリーチャーか基本のパワーとタフネスが４/４の青のタコ・クリーチャーのうち、あなたが選んだ一方になる。
standard
future
historic
gladiator
pioneer
explorer
modern
legacy
pauper
vintage
penny
commander
brawl
alchemy
paupercommander
duel
oldschool
premodern
Rulings
Although you may want to include Lessons in your sideboard if you’re playing with cards that instruct you to learn, Lesson cards can be included in your main deck like other instant or sorcery cards.
Lesson is a spell subtype found on some instant and sorcery cards in the Strixhaven set. The Lesson subtype has no special rules associated with it.
You choose Frog or Octopus as Mercurial Transformation resolves, not when you cast it.
Lesson is a spell subtype found on some instant and sorcery cards in the Strixhaven set. The Lesson subtype has no special rules associated with it.
You choose Frog or Octopus as Mercurial Transformation resolves, not when you cast it.
Rulings
Although you may want to include Lessons in your sideboard if you’re playing with cards that instruct you to learn, Lesson cards can be included in your main deck like other instant or sorcery cards.
Lesson is a spell subtype found on some instant and sorcery cards in the Strixhaven set. The Lesson subtype has no special rules associated with it.
You choose Frog or Octopus as Mercurial Transformation resolves, not when you cast it.
Lesson is a spell subtype found on some instant and sorcery cards in the Strixhaven set. The Lesson subtype has no special rules associated with it.
You choose Frog or Octopus as Mercurial Transformation resolves, not when you cast it.
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