Karn, Scion of Urza (1419) [Secret Lair Drop] [Borderless] Pioneer Challenger Decks 2021 then target opponent destroys four

then target opponent destroys four lands they control

exile the token

or Dragon creature card from your hand onto the battlefield tapped and attacking that opponent

Set: The List Type: Artifact Rarity: rare Cost: {2} {3}

Karn, Scion of Urza (1419) [Secret Lair Drop] [Borderless] Pioneer Challenger Decks 2021 then target opponent destroys fourSet: Secret Lair Drop Type: Legendary Planeswalker Karn Rarity: mythic Cost: {4} +1: Reveal the top two cards of your library. An opponent chooses one of them. Put that card into your hand and exile the other with a silver counter on it. 1: Put a card you own with a silver counter on it from exile into your hand. 2: Create a 0 0 colorless Construct artifact creature token with "This token gets +1 +1 for each artifact you control."