リージェント

A Power that refunds 1 Energy every time you spend a cumulative total of 4 Energy. In decks that lean heavily on expensive cards, this acts as effective cost reduction. On turns where you play several 2-3 cost cards, you effectively get 1-2 Energy back each turn, improving long-term Energy efficiency.

When upgraded it drops to cost 1 while keeping the same refund, making it extremely strong. In decks that stack high-cost cards or use Supremacy (which raises card costs next turn) to pile on Energy spending, you can reach a state where massive amounts of Energy are returned every turn.

• Run it in decks full of heavy cards. You already break even if you spend 4+ Energy in a single turn.
• The upgraded 1-cost version earns its slot easily in long fights.
• Pair with Supremacy to snowball costs upward, which accelerates Orbit's refund triggers.

• Supremacy: Increases card costs next turn, accelerating Orbit's consumption counter.
• Seven Stars: A cost 2 / 7 diamond-spend bomb. Its huge Energy expenditure feeds Orbit's refunds.
• Void: Makes the first card each turn cost 0, but other cards cost normally, so it does not interfere with Orbit's counting.

• Regent High-Cost Orbit (Key card) (B Tier)
• Regent Resource Explosion (A Tier)