Flamewilds Naturalist

Prowess (Whenever you cast a noncreature
spell, this creature gets +1/+1 until end of turn.)
Whenever you cast a red instant or sorcery
spell, Flamewilds Naturalist gets +1/+0
until end of turn.
"Amid the tribes, there are some who seem to
feed on the magmic energies of that region."
-Surveyor Report XVIII.III