This creature can't be blocked by creatures with power 3 or greater.
Legalities
Legal
Duel
Penny
Predh
Legacy
Pauper
Vintage
Commander
Premodern
Oathbreaker
Paupercommander
Not Legal
Brawl
Future
Modern
Alchemy
Pioneer
Explorer
Historic
Standard
Timeless
Gladiator
Oldschool
Standardbrawl
Rulings
2009-10-01
A creature with power 3 or greater can’t be declared as a blocker for Amrou Kithkin. If the power of a creature that’s already blocking Amrou Kithkin is increased to 3 or greater, it will continue to block Amrou Kithkin.