Riklav, The Soul Consumer

Whenever a creature you control dies Riklav, The
Soul Consumer gains a soul counter.
{t} Sacrifice 3 soul counters: Create a token copy
of target creature except it loses indestructible
and gains decayed.
Whenever a creature you control with decayed
dies, Riklav, The Soul Consumer gains X +1/+1 counters, where X is equal to creatures target
opponent controls.