Were also trying to hit two spell turns sooner, which Harrow can enable
Arma Knight
The following table shows how many packs you need to open and how much real-life money you should spend to purchase a card from each rarity

Eye of Ojer Taq Eyeblight Cullers Fabrication Foundry Faces of the Past Fact or Fiction Fade from Memory Faerie Dreamthief Faerie Snoop Faerie Trickery Failed Conversion Failed Fording Failure // Comply Failure // Comply Fairgrounds Patrol Faith's Reward Faithful Mending Faithless Looting Falcon, Winged Wonder Falkenrath Forebear Falkenrath Gorger Fall of the Thran Fallaji Archaeologist Fallen Angel Avatar Fallen Ideal False Defeat False Demise False Memories False Mourning False Prophet False Summoning Famished Ghoul Fanatic of Rhonas Fandaniel, Telophoroi Ascian Fang, Fearless l'Cie Fang-Druid Summoner Fangkeeper's Familiar Fangren Marauder Fanning the Flames Fantastic Elasticity Far Wanderings Farid, Enterprising Salvager Farm // Market Farm // Market Fascination Fated Return Fates' Reversal Fatestitcher Fathom Fleet Swordjack Fear of Burning Alive Fear of Death Fear of Impostors Fear of Infinity Fear of Missing Out Fear of Surveillance Fearsome Awakening Feasting Troll King Feather, the Redeemed Fecundity Feed the Cycle Feeling of Dread Feldon of the Third Path Feldon's Cane Fell Gravship Fell Horseman Fell Horseman Fell Shepherd Femeref Enchantress Feral Appetite Feral Deathgorger Feral Deathgorger Fervent Denial Festering Goblin

As youve probably already guessed, todays article is a deck tech around everyones favorite movie-absent character from The Lord of the Rings, Tom Bombadil
If you cast a Shield Sphere and Vine Trellis by turn 2, you can cast The Pride of Hull Clade on turn 3 for just 1 green mana