Malfunctioning Reactor

{t}: Roll a d6.
1 - Destroy target permanent you control, or
lose 5 life.
2 - Lose 3 life.
3 - Gain {c} to your mana pool.
4 - Gain {c}{c} to your mana pool.
5 - Draw a card.
6 - Draw 2 cards.
{2}: The next time you roll a d6 with Malfunctioning Reactor, add a +1 to the result.
If you roll higher than 6, you lose 3 life.