Spark Fiend

Summon - Beast
When Spark Fiend comes into play, roll two six-sided dice. On a total of 2, 3, or 12, sacrifice Spark Fiend. On a total of 7 or 11, do not roll dice for Spark Fiend during any of your following upkeep phases. If you roll any other total, note it. <CR>
During your upkeep, roll two six-sided dice. On a total of 7, sacrifice Spark Fiend. If you roll the noted total, do not roll dice for Spark Fiend during any of your following upkeep phases. On any other roll, there is no effect.

Creature - Beast
When Spark Fiend enters the battlefield, roll two six-sided dice. If you rolled 2, 3, or 12, sacrifice Spark Fiend. If you rolled 7 or 11, don't roll dice for Spark Fiend during any of your following upkeeps. If you rolled any other total, note that total. <CR>
At the beginning of your upkeep, roll two six-sided dice. If you rolled 7, sacrifice Spark Fiend. If you roll the noted total, don't roll dice for Spark Fiend during any of your following upkeeps. Otherwise, do nothing.