Tsurumi, with Soul Ablaze

Whenever you cast a red spell, untap Tsurumi.
Outlast {1}{r} ({1}{r}, {t}: Put a +1/+1 counter on
this creature. Outlast only as a sorcery.)
{3}{r}{r}: Remove all +1/+1 counters from
Tsurumi. She deals X damage to any target,
where X is the number of +1/+1 counters
removed in this way.