Blood Engine

Equipped creature has Deathtouch
and Meanace and gets +X/+3, where X is the
number of creatures with tougness less than the equipped creature.
{b/r}{b/r}{b/r}: Each other creature gets -0/-1 until the
end of turn.
Pay 7 life: Discard a card and then draw a card, if
that card is a creature you may cast it if it's
converted mana cost is less than X, where X is
this creauters power.
Equip {5}