Curious Kraken

Curious Kraken enters the battlefield with 8 limb counters. Curious Kraken's power and toughness
are each equal to the number of limb counters on it.

Whenever Curious Kraken is dealt damage, remove that many limb counters from it. Whenever it attacks choose a number of target creatures equal to the number of limb counters on it; tap each chosen creature, then put a stun counter on each chosen creature tapped this way.