Tekalor, Antimagic Unleashed

Tekalor, Antimagic Unleashed enters the battlefield tapped.
{2}{u}{u}: Counter target spell. Only activate this ability if Tekalor, Antimagic Unleashed is
untapped.
He had unleashed its power. Deemed worthy, both
human and Tehan, in possession of one of the most powerful artifacts in the Multiverse.