Piranha

All for One: If you control multiple piranha cards/tokens, all but one must be equipped as equip cards to a piranha card/token. If this card is equipped this way it gives +1/+1 and "Feeding Frenzy". If this card takes damage, destroy equipped piranha cards/tokens equal to that damage.
Feeding Frenzy: When this creature destroys a creature, and is not itself destroyed, summon any number of 1/1 piranha tokens with "all for one" to your side of the field up to the destroyed creatures toughness. To