Sphere of Safety
Enchantment
Creatures can't attack you or planeswalkers you control unless their controller pays 
for each of those creatures, where X is the number of enchantments you control.
Illustrated by Slawomir Maniak
Formats
Not Legalstandard
Legalhistoric
Legaltimeless
Legalpioneer
Legalmodern
Legallegacy
Not Legalpauper
Legalvintage
Not Legalpenny
Legalcommander
Legaloathbreaker
Legalbrawl
Not Legalalchemy
This printing
Rulings (1)
If you control Sphere of Safety, your opponents can choose not to attack with a creature with an ability that says it attacks if able.
