Any random midrange deck
With his three lore value and 2/5 stat line, Bashful, Hopeless Romantic has incredible value on turn four, but keep in mind he can only quest if you have another Dwarf in play, so make sure you can keep one of the Seven Dwarfs on the board or, preferably, play one on the following turn
Of course, defending with creatures that have a higher defense against low-attack enemies is always the best idea
Removed Pauline
We know how they exist, though
Further Upgrades The first cards I'd pick up to further juice up the deck would be untapped mana-fixing lands: Watery Grave, Shipwreck Marsh, Underground River, Morphic Pool, Darkslick Shores, Polluted Delta, Sunken Ruins, Undercity Sewers, Urborg, Tomb of Yawgmoth and then maybe a couple more Island / Swamp fetches