Pichu, Reckless Spark

If a source you control would deal damage to
a permanent or player, it deals double that damage to that permanent or player instead.
Whenever you cast a spell, Pichu, Reckless Spark deals X damage to you, where X is
its mana value.
{r}:Pichu, Reckless Spark gets +1/+0 until
end of turn and deals 1 damage to you.