Kha'Zix, Death Blossom

First strike
Whenever a land enters the battlefield under your control,
choose one:
•Proliferate.
•Put a +1/+1 counter on target creature.
{1}{g/u}: Kha'Zix, Death Blossom, gains
indestructible until end of turn.
Whenever a creature dies, put a +1/+1 counter on
Kha'Zix, Death Blossom.