Creature - Human Knight 2/2, 1B (2) Flanking (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.) Fallen Askari can't block.1 In troubled times, there are few greater sorrows than a wayward savior.
Illus. Adrian Smith
Cannot be given the ability to block by something like Web or Spider Climb. Those abilities do not remove the general inability to block. [Duelist Magazine #17, Page 30]