Gwendolyn, Lust's Folly

{b/r}{t}: Tap target creature, if it's a Human
destroy it.
{u/b}{ut}: Target land gets a Blight Counter and
becomes a Swamp in addition to it's other types.
At the beginning of your upkeep you draw X
cards and each opponent loses X life where X is
the number of opponents that control more
Swamps than you.
"Walk me home?"