Curse of Flamboyance

Enchant player
Whenever enchanted player taps a land for mana,
he loses 1 life. Then each opponent of that player
adds {r} to their mana pool.
If unused mana would empty from any mana
pool, that mana becomes {r} instead.
{r}{r}{r}{r}: Target player other than Curse of Flamboyance owner gains control of it.