Don't Try This at Home

Enchantment -
Whenever a hot source you control would deal damage, it deals that much damage plus 1 instead. (Something is hot if it has hot things in its art, like fire or explosions.) <CR>
{1}{R}, Sacrifice Don't Try This at Home: It deals damage equal to twice the number of hot cards in your graveyard to target creature or planeswalker.

Enchantment -
If a hot source you control would deal damage to a permanent or player, it deals that much damage plus 1 instead. (Something is hot if it has hot things in its art, like fire or explosions.) <CR>
{1}{R}, Sacrifice this enchantment: It deals damage equal to twice the number of hot cards in your graveyard to target creature or planeswalker.