Birthday at Casino

{t}Sacrifise Birthday at Casino,
choose even or odd, choose one stake, roll a dice:
{w}{x}: gain X lifepoints / lose X lifepoints
{u}{x}: draw X cards / put x cards from your
libary in your graveyard
{b}{x}: oponent discards X cards / discard X cards
{r}{x}: deal X damage / recive x damage
{g}{x}: place X +1/+1 counter /
/place X -1/-1 counter among creatures
you control