Dragoon's Lance is bound to be a strong card, especially in the equipment deck
Quarum Trench Gnomes The Oracle text removes the Use counters text from Quarum Trench Gnomes
That is just me having seen a lot of unboxings and openings of them
Decklist: Undying Yawgmoth in Modern Strangleroot Geist | Illustration by Jason Chan Planeswalker (4) Creature (27) Birds of Paradise x4 Blood Artist Geralf's Messenger Ignoble Hierarch x4 Scavenging Ooze Strangleroot Geist x4 Wall of Roots x4 Yawgmoth, Thran Physician x4 Young Wolf x4 Instant (4) Sorcery (4) Land (21) Misty Rainforest x2 Nurturing Peatland x2 Overgrown Tomb x2 Blooming Marsh x3 Dryad Arbor Forest x2 Swamp Twilight Mire x2 Urborg, Tomb of Yawgmoth Verdant Catacombs x4 Yavimaya, Cradle of Growth Sideboard (15) Agatha's Soul Cauldron Endurance x4 Force of Vigor x2 Necromentia x2 Obstinate Baloth Outland Liberator Scavenging Ooze Thoughtseize x3 Modern Yawgmoth uses the decks namesake card, Yawgmoth, Thran Physician, and the several undying creatures to loop drawing cards, draining your opponent of life, and clearing the path for lethal by shrinking opposing creatures
Within hours I had my answer
The question is whether the cost is worth what you get out of it