Kathorax, God of the Pursuit

Deathtouch, Indestructible
If your opponents control less than six
permanents with bounty counters on them,
Kathorax, God of the Pursuit isn't a creature.
At the beginning of your upkeep, but a bounty counter on target creature or planeswalker an opponent controls.
Whenever a permanent with a bounty counter on
it is put into a graveyard, draw a card and gain 3
life.