Prismatic Enlightenment

Whenever you cast a single-colored spell, if you
haven't cast another single-colored spell of that
color this turn, you gain 1 life and draw a card.
Target opponent loses 1 life. Prismatic
Enlightenment deals 1 damage to up to one
target creature. You create a 1/1 Elemental
creature token that's all colors.
The Prismatic Heresy teaches that all colors of mana
are one and the same. Internalizing that thought will
bring upon true understanding of the multiverse.