Jar of Eyeballs

Whenever a creature you control dies, put two
eyeball counters on Jar of Eyeballs.

{3}, {t}, Remove all eyeball counters from Jar of
Eyeballs: Look at the top X cards of your library,
where X is the number of eyeball counters
removed this way. Put one of them into your
hand and the rest on the bottom of your library
in any order.