Rings of Bo'Rik'Tar

Rings of Bo'Rik'Tar enters tapped.

{1},{t}: Rings of Bo'Rik'Tar becomes a copy of
target permanent you control with mana value
of 1 or less. (It loses all other types and
abilities. This effect is indefinite.)

Bo'Rik'Tar's genius has outlived him by centuries.