Rentis, Mangler of Dice

Menace
{x}: Roll X dice, Mangle, Rooftop Runner gets +2/+0 for each even number and -0/-2 for each odd number until end of turn.
{x}: Roll X dice, each opponent loses X life for each dice that is even and you lose X life for each dice that is odd.
{x}{x}{x}: Change the roll of X target dice