Sphere of Reason (Odyssey #51)

Sphere of Reason {3}{W}

Enchantment

If a blue source would deal damage to you, prevent 2 of that damage.

Illustrated by Christopher Moeller

Standard
Alchemy
Pioneer
Explorer
Modern
Historic
Legacy
Brawl
Vintage
Timeless
Commander
Pauper
Oathbreaker
Penny