Lancelot, Snaughty Boy

As an additional cost to cast Lancelot, Snaughty Boy, its controller must tap 2 non-token cat creatures. Those creatures do not untap while Lancelot, Snaughty Boy is on the battlefield.
Snot rocket: Deals 3 damage to target creature, the creature positioned next to it, and to itself.
Controlling player may pay X. Creature deals X damage to target creature or Planeswalker. Exile Lancelot, Snaughty Boy.
When a cat ability is triggered all cats gain + 0/1 until end of turn.