Secret Art: Spectrum Blade

Until the end of the encounter, you enchant your weapon with every single element. When using Elemental Strike or Elemental Sweep, you may choose which effect you want regardless of the damage type your attack deals. When you deal damage, you apply the damage type that would deal the most damage.

In addition, your weapon gains a +1 Power bonus until the end of the encounter. If it already had a +1 Power bonus through an enchantment, this bonus is instead increased to +2.

If you are not holding the enchanted weapon at the start of your turn, your weapon loses this benefit.