Lyn Sato, Forever Immortal

{x}{x}{r}: Deal X damage to target permanent or
player. If X is 3 or greater transform Lyn Sato, Forever Immortal.
{3}{u}: Regenerate Lyn Sato, Forever Immortal.
—
"At the end of the universe we should expect the company
of immortals, too bad most of us are emotional wrecks.
Talk about bad company."