Acurn#84718 ← Customer Feedback for Wizards of the Coast My feedback 2 results found karn the great creator bug land destroyer 1 vote Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 2 comments · MTG Arena Bugs & Product Suggestions » Gameplay · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close An error occurred while saving the comment Acurn#84718 commented · Feb 27, 2024 · Edit… · Delete… Your opponent probably used liquid metal coating making your land an artifact. Karn +1 turns an artifact into a creature with stats = to the converted mana cost which is 0 for lands so they animate into 0/0 and die. No bug here. Save Submitting... Phyrexian Metamorph and Polukranos Reborn's transform interaction does not work 1 vote Vote Vote Vote We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Vote We’ll send you updates on this idea 1 comment · MTG Arena Bugs & Product Suggestions » Gameplay · Delete… · Admin → How important is this to you? Not at all You must login first! Important You must login first! Critical You must login first! We're glad you're herePlease sign in to leave feedback Signed in as (Sign out) Close Close Acurn#84718 shared this idea · Feb 27, 2024
Your opponent probably used liquid metal coating making your land an artifact. Karn +1 turns an artifact into a creature with stats = to the converted mana cost which is 0 for lands so they animate into 0/0 and die. No bug here.