
Description
Deal 6 damage for each Attack played this turn.
Upgraded
Deal 8 damage for each Attack played this turn.
Play Blade Dance to add 3 Shivs, play them, then play Finisher for 6 damage × (3 + any other attacks played this turn).
Hitting Shuriken's 3-attack threshold boosts Strength, which in turn scales Finisher's damage.