Garra, One Tails Jinchuriki

Landfall Whenever a land enters the battlefield create 2 0/1 sand tokens. Then,
If you control 8 or more lands tap all Creatures your opponents control.
Haste, Deathtouch
{b/g}{b/g}{t}: Create a non-legendary token copy of target creature. Scarifice it at the beginning of the next end step