Defender (This creature can't attack.)
Flying
When Ageless Sentinels blocks, it becomes a Bird Giant, and it loses defender. (It's no longer a Wall. This effect lasts indefinitely.)
(Walls can't attack.)
Flying
When Ageless Sentinels blocks, its creature type becomes Giant Bird. (It's no longer a Wall. This effect doesn't end at end of turn.)
--This card has no flavor text --