And these will likely see new builds born, such as an Ns deck profile and a Lilles Clefairy ex-Psychic hybrid
The second card I reached for was Conjurers Closet, which will let me get an extra Themberchaud trigger during my end step

All 0 CMC Cards (Non-Lands) Artifact (42) 1x Accorder's Shield 1x Astral Cornucopia 1x Black Lotus 1x Bone Saw 1x Briber's Purse 1x Cathar's Shield 1x Chalice of the Void 1x Chimeric Mass 1x Chrome Mox 1x Claws of Gix 1x Dark Sphere 1x Darksteel Relic 1x Delif's Cone 1x Engineered Explosives 1x Everflowing Chalice 1x Fountain of Youth 1x Gustha's Scepter 1x Herbal Poultice 1x Jeweled Amulet 1x Kite Shield 1x Lion's Eye Diamond 1x Lodestone Bauble 1x Lotus Bloom 1x Lotus Petal 1x Mana Crypt 1x Mishra's Bauble 1x Mox Diamond 1x Mox Emerald 1x Mox Jet 1x Mox Opal 1x Mox Pearl 1x Mox Ruby 1x Mox Sapphire 1x Orochi Hatchery 1x Paradise Mantle 1x Sigil of Distinction 1x Spellbook 1x Spidersilk Net 1x Tormod's Crypt 1x Urza's Bauble 1x Welding Jar 1x Zuran Orb Creature (11) 1x Crookshank Kobolds 1x Endless One 1x Hangarback Walker 1x Kobolds of Kher Keep 1x Memnite 1x Ornithopter 1x Phyrexian Marauder 1x Phyrexian Walker 1x Shield Sphere 1x Shifting Wall 1x Walking Ballista

However, if it was a Spell or Trap, you can just place it face-down again
Navigating the Rules and Interactions Understanding who is affected by these card interactions can easily decide local tournament matches
Destrudo, the Lost Dragon's Frisson More commonly used with Set Rotation and Dragon Ravine, it can still be played standalone now that Set Rotation is far less consistent