Deserted Sandscape

{t}: {c}
When Rotting Forest enters the battlefield, create a 2/1 red and black scorpion creature token
{t}: {b/r}{b/r}, activate this ability only if you control a scorpion or spider
{t}, {b/r}{b/r}{b/r}{b/r}: create a 2/1 red and black scorpion creature token