リージェント

• Type: Attack
• Cost: 1
• Effect: Spend 4 diamonds. Deal 30 damage.

A simple single-target finisher: 1 Energy + 4 diamonds for 30 damage. Among Regent's diamond-spending attacks, it has comparatively good cost-per-damage. With Genesis for steady diamond supply, it becomes a dependable finisher.

Damage trails Comet (5 diamonds for 33-44), but Strike Down is lighter at 4 diamonds and carries no extra effects — easy to slot and easy to play. Decks with shaky diamond economy struggle with it, but any build running Genesis or Sealed Throne handles it fine. Damage spikes further after Weak / Vulnerable setups.

• Accumulate 4 diamonds, then fire. Genesis reaches the threshold in about 2 turns
• Following End of Stars (-9 Strength to all enemies) or Pressure (permanent Strength debuff) massively increases damage
• Use it when you want raw damage without complex synergy chains

• Genesis: 2-3 diamonds per turn covers Strike Down's 4-diamond cost within 2 turns
• End of Stars: -9 Strength to all enemies. Land it first since it's Ethereal, then cash in with Strike Down
• Pressure: Permanent Strength debuff. Each stacking turn deepens Strike Down's effective damage

• Regent Debuff Control (B Tier)