When this defends a Guardian attack, clash with the attacking hero. If there is a winner, the other hero puts a -1DEFENSE counter on a Shields they have equipped. If they don't, they lose 1LIFE. (Clashing heroes reveal the top card of their deck. The hero that reveals the card with greatest POWER wins.)
![Clash of Shields [MPG051] (Mastery Pack Guardian)](http://tothetablebgc.myshopify.com/cdn/shop/files/647376_6d3eb1f5-08b6-40e7-ac01-783217e32d0f.jpg?v=1756500057&width=1445)
