Glowflame

This spell costs {1} less for each Glow token you
tap when you cast it.
{1}: Target player gains 1 life.
If you would create a 1/1 white Glow token,
create that many plus 1 instead.
Sacrifice 2 Glow tokens, {t}: Search your library
for an artifact or enchantment card, reveal it, put
it in your hand, and shuffle your library.