Hokata, Tidal Warden

Whenever you cast a blue spell, put a +1/+1
counter on Hokata, Tidal Warden.
{t}: Remove X +1/+1 counters from Hokata.
Return target blue creature card with converted
mana cost X from your graveyard to your hand.
{3}{u}{u}: Hokata, Tidal Warden's base power and toughness becomes 8/8 until end of turn and is an octopus in addition to its other types.