Shakzijuq, the Afterlife

When Shakzijuq enters the battlefield, you may
put a number of cards from the top of your
library into the graveyard and Shakzijuq gains
+1/+1 counters equal to that number.
When Shakzijuq dies, draw five cards and reveal
them. If you drew atleas one land card, discard
your hand and put cards from the top of your
library into the graveyard equal to the number
of counters on Shakzijuq. If you drew no land
cards, destroy target creatures equal or less
to the number of counters on Shakzijuq.