Flamboyant Renegade

Haste, first strike, wither.
{r}: Until the end of turn, Flamboyant Renegade
gets +1/+0.
White or blue spells your opponents cast
which target Flamboyant Renegade cost an additional 3 life to cast.
White or blue abilities your opponents control
which target Flamboyant Renegade cost an additional 3 life to activate.