Teemo, the swift scout

Elusive (This creature can only be blocked by other creatures with elusive)
When this creature deals combat damage to
another player, that player gets a puffcap
counter. At the start of an opponent's upkeep,
he throws a D6. If the number is equal or lower
than the number of puffcap counters that
opponent has, they take damage equal to the
number of puffcap counters they have.