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Lightning Arc
Has a chance to arc lightning. Official Wildshift wiki.
Lightning Arc is an offense level-up card.
Official description: Has a chance to arc lightning Further picks: Increased chance to arc lightning.
Each level-up offers 3 cards from one category (offense, defense, or utility), never mixed. Attack Up and Attack Speed are offered more often than the other cards. Numbers and some details come from the current development build and may change before launch.