Terigen Crystals

{3}{t}target a creature then roll a d6:
on a roll of 1 - exile targeted creature
on a roll of 2 - shuffle targeted creature into your library
on a roll of 3 - targeted creature gets +2/+2 until end of turn
on a roll of 4 - targeted creature gets +5/+5 and trample until end of turn
on a roll of 5 - targeted creature get +3/+3 and is unblockable until end of turn
on a roll of 6 - exile all creatures except for targeted creature
{5}{t} sacrifice terigen crystals. search your library for a mutant c