リージェント

• Type: Power
• Cost: 1
• Effect: Whenever you spend a diamond, gain 2 Block per diamond spent.

Upgraded

• Cost: 1
• Effect: Whenever you spend a diamond, gain 3 Block per diamond spent.

A Power that auto-generates Block every time you spend a diamond. It's the defensive twin of Black Hole (damage on diamond movement) — run both and every diamond spend triggers simultaneous offense and defense, fully automating your attack-defense loop.

Cards that spend lots of diamonds (Meteor Shower 2, Gamma Blast 3, Comet 5, etc.) pile on Block in bulk. Comet alone grants 10-15 auto-Block from its 5 diamond spend. Pairs strongly with Particle Barrier (repeated 2-diamond plays).

• Ideal double-install with Black Hole. Every diamond spend produces both attack and defense
• On Particle Barrier spam turns, Block compounds automatically in large amounts
• Upgraded 3 Block per diamond is extremely efficient. Upgrade priority is high

• Black Hole: Damage on diamond spend. Paired with Starchild, one diamond produces both attack and defense
• Particle Barrier: 2-diamond repeatable card. With Starchild, each play adds 4-6 extra Block
• Comet: 5-diamond nuke. Starchild adds 10-15 auto-Block on top
• Meteor Shower: 2-diamond card. Starchild tacks on 4-6 extra Block

• Regent Defensive Reflect (Key card) (A Tier)
• Regent Star Diamond Stack (S Tier)