Swinging Sphene Bug?
Playing TCGLive on 1/29 was matched against Archaludon ex and I attacked into it with Alolan Exeggutor ex's Swinging Sphene. It landed Heads to knockout the active pokemon; however, their mon wasn't knocked out. Does Metal Defender (this pokemon has no weakness) effect prevent Archaludon from being knocked out? Wasn't…