Mycetic Spore Pod

Defender, Hexproof
Hive Mind 3 (Whenever another tyranid enters the battlefield, you gain 3 bio counters and 3 life.)
{u}{r}{g}, Pay 6 bio counters : Search your library
for target creature card, reveal it, and put it into
your hand, then shuffle your library.
{g/u}{r/g}{u/r}, Sacrifice this creature : You gain 1 bio counter, and then gain life equal to the number
of bio counters you have.