Imnet, the Living Swarm

menace, reach, haste, vigilance
{p/b}{p/b}: Create a 2/1 black Spider creature token
with menace if an opponent gained life this turn.
{p/g}{p/g}: Create a 1/2 green Spider creature token
with reach if a creature attacked this turn.
{p/r}{p/r}: Create a 2/1 red Spider creature token
with haste if a creature blocked this turn.
{p/w}{p/w}: Create a 1/2 white Spider creature token
with vigilance if a creature died this turn.