Arcane Knowledge

Arcane Knowledge — Hero Power — Hearthstone Battlegrounds card
Hero PowerIn the Pool

The next Tavern spell you buy costs (1) less. (Unlocks on Turn 3.)

Hero: Exarch Othaar

Arcane Knowledge is a Hero Power in Hearthstone Battlegrounds. Effect: The next Tavern spell you buy costs (1) less. (Unlocks on Turn 3.). Created by: Exarch Othaar.

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