Guider of Lava

Whenever a creature you control attacks.
Gain {r} or {b} for each attacking creature until
the end of turn. ( You can choose which mana for
each individual creature.)
If you play three or more instant and/or sorcery
spells in a turn. You lose 3 life and draw three
cards.
"Leader of demonic power, let us slay them."
-Guider of Lava