Ashe

First strike, haste
When Ashe attacks you may exert her, when you
do tap target creature an opponent controls, she
has base power of 2 until end of turn.
{r}{r}{r}: Deal 1 damage to up to 3 creatures, put
a Burning Counter on each of them.
{3}{r}{r}{w}{w}{w}: Deal 3 damage to target creature
an opponent controls, then create B.O.B. a 20/20
red and white legendary token creature with haste
and targetter. Sacrifice it at the beginning
of the next endstep.