Wie Galax, Timid Genius

{w}{t} Gain 2 life
{u}{t} Tap target creature
{b}{t} Target creature gets -1/-1 until the end phase
{r}{t} Deal 2 damage to target creature or player
{g}{t} Target creature gains +1/+1 until the end phase
{w}{u}{b}{r}{g} Wie Galax, Timid Genius can use its abilities without tapping until it leaves the battlefield.