Shred

Costs 1 less Energy for each card discarded this turn.

Deal 7 damage 3 times.

Implementation

Shred brings its own base cost instead of using the shared EnergyCost value:

Card_Shred — Repository

Stat Repository: Card_Shred

• Damage—7
• Energy Cost—3
• Card Type—Attack
• Repeat Count—0

A Linker then discounts that cost as you discard. It feeds this turn's discard count into the card's EnergyCost, subtracting 1 per discarded card:

UpdateEnergyByDiscardTT — Injector

Injector: UpdateEnergyByDiscardTT

Injects Into:EnergyCost (this card)

Condition:Per card discarded this turn (DiscardCountTT)

Injected Value:-1

Before the card resolves, a BeforeUse Effect — RepeatCount_2 — adds 2 to its base repeat count, so the shared AttackDamage hit lands 3 times in total.