Vegeta, Ascendant Prince

Whenever a Saiyan creature you control dies, put
a +1/+1 counter on Vegeta, Ascendant Prince.
{2}{r}{b}, {t}: Vegeta, Ascendant Prince deals 3
damage to any target. If that target is a creature,
put a +1/+1 counter on Vegeta if that creature
dies this turn.
•Whenever Vegeta, Ascendant Prince attacks, if
he has five or more +1/+1 counters on him, he
gains flying and double strike until end of turn.