Reckless Burning

Reckless Burning deals X+2 damage to each of up to 2 target creatures or players, where X is the number of fire counters on Reckless Burning.
{1}: Reckless Burning deals 1 damage to target creature you control. If {r} was spent to activate this ability, put two fire counters on Reckless Burning; otherwise, put a fire counter on Reckless Burning instead. Activate this ability only if Reckless Burning is on the stack.
What's the worse thing a burning scarecrow can do?