Tatras

Tatras enter the battlefield tapped. when Tatras enter the battlefield, sacrifice a land.
{t}: add {s}{s}
{3}{t}: Create a 3/3 blue legendary snow elf wizard token named Ladislas with "instant
and sorcery spells in your hand without foretell has foretell. Its foretell cost is equal
to its mana cost reduced by 2"