Mundana, Mutant Elf

At the beginning of your upkeep all creatures you control either get +1/-1 or -1/+1.
Entwine {2}{g} (you may choose both if you pay the entwine cost)
{g}: Regenerate a creature you control.
{1}{b}: Target creature you control gains
deathtouch.
{2}{u}: Sacrifice a creature you control,
draw 2 cards.