Killua, Swaggering Shock

Flash
Nen Ability — Killua, Swaggering Shock
can block up to two creatures during
combat.
Whenever damage is dealt to Killua, prevent
that damage. Then, Killua gets +0/+X until end
of turn, where X is equal to the damage
prevented this way.
Don't raise your kid with chains and whips and
expect him to honor your wishes.