Glogg, the Ooze Fiend

Defender
When Glogg, the Ooze Fiend, comes into play,
put 15 Ooze counters on it.
Whenever Glogg, the Ooze Fiend, kills a creature, Glogg, the Ooze Fiend, loses a number
of Ooze counters equal to that creature's toughness.
When Glogg, the Ooze Fiend, has zero Ooze counters, Glogg, the Ooze Fiend, loses defender and gains unblockable.