Lucas, PK Elemental

At the beginning of each upkeep, put 2 PK
counters on Lucas.
At the beginning of your upkeep, if Lucas has 8
or more PK counters, create a 1/1 Snake creature
token with deathtouch.
Remove 2 PK counters from Lucas: Put a burn counter on target creature.
Remove 2 PK counters from Lucas: Put a freeze
counter on target creature.
Creatures with a freeze counter and a burn
counter on them are goaded.