Mercurial Transformation

Mercurial Transformation

Sorcery — Lesson

Until end of turn, target nonland permanent loses all abilities and becomes your choice of a blue Frog creature with base power and toughness 1/1 or a blue Octopus creature with base power and toughness 4/4.

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Legality

Format Legality
1v1 Commander Legal
Arena Legal
Block Constructed Legal
Brawl Legal
Canadian Highlander Legal
Commander / EDH Legal
Duel Commander Legal
Gladiator Legal
Highlander Legal
Historic Legal
Legacy Legal
Leviathan Legal
Limited Legal
Modern Legal
Oathbreaker Legal
Pioneer Legal
Pre-release Legal
Standard Legal
Tiny Leaders Legal
Unformat Legal
Vintage Legal
Casual Legal
Custom Legal
Quest Magic Legal