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Double Strike (ダブルヒット, Daburu Hitto?, lit. "Double Hit") is an ability that appears in Kingdom Hearts Re:Chain of Memories and Kingdom Hearts Birth by Sleep. It allows the user to strike enemies twice with a single attack.
In Kingdom Hearts Re:Chain of Memories, Double Strike is an enemy card effect that costs 99 CP to add to the deck and lasts for 20 attacks.
In Kingdom Hearts Birth by Sleep, Double Strike is a Dimension Link ability.
Learning Double Strike
Kingdom Hearts Re:Chain of Memories
Kingdom Hearts Birth by Sleep