Whenever you expend 6, gain control of up to one target artifact for as long as you control Pyreswipe Hawk
Most of the creature base includes green except for three mono-white creatures and two mono-red creatures, so a Hidden Path ($8) would be a viable substitute as well
Lands are an inherently strong and protected card type, and with plenty of competition among utility lands in Standard already, I would be surprised to see dungeons appear this way
Enchanted Card Song Card: The Cold Never Bothered Me Elsas unforgettable anthem Let It Go has made it into the Winterspell set, with a song card titled The Cold Never Bothered Me. This specific variation is a card of the Enchanted rarity, an ultra-rare alternative, full of card artwork and a special foil treatment that differs from the standard card
Artificial Intelligence So, which of these two would you build
A dungeon card is not a permanent