How does the Unchained's talent, 'Dissipate' stack with the Block Cost Reduction property?

How does the Unchained's talent, 'Dissipate' stack with the Block Cost Reduction property? - Set of red dice stacked together on wooden table placed on sunny terrace in daylight

The Unchained's level 20 talent, Dissipate is described in-game as:

Block cost is reduced by 50% when Overcharged and blocking attacks vent Overcharge.

How does this stack with the 'Block Cost Reduction' property in melee weapons and necklaces? e.g., If I already have 30% Block Cost Reduction from a necklace, how will this stack with Dissipate? What will my total block cost reduction be?






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Yu-Gi-Oh! - Unchained Archetype




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