Area fortifcada (Fortified Area) (es)
Enchantment
(CMC 3)
Wall creatures you control get +1/+0 and have banding. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)
- [4ED] Fourth Edition #26 (C)