Goblin Dentist

Haste
{r/g}, {t}: Flip a coin. If the result is heads, another target creature you control gets +2/+0 and intimidate until the beginning of your next upkeep. If the result is tails, another target creature you control gets -0/-2 and defender until the beginning of your next upkeep.
That snaggletooth will be gone in a snap!
Just hold real still...