What is the Alternative to the Illicit Drug Ice?

i have an assignment and i can't find the alternative to the drug Ice...i hope you can facilitate meWhat is the Alternative to the Illicit Drug Ice?
Desoxyn
whoever made the assignment will not know the answer. in certainty its a stupid question. they dont know anything around illicit drugs. ice is meth. its usually cut near anything from ephedrine to diesel fuel. its very addictive and i cant digit out why. ive done it, and its nothing approaching the speed of yesteryear. its actually pretty lame, but i dont shoot, so i havent gotten the intact effect. there is no alternative. near is something that looks like it call msn. its used alot as a cut.