Putting a land card onto the battlefield with the first mode of Yuna's Decision doesn't count as playing a land
Higginbotham, Tyler Jacobson, Wayne Reynolds, and Dave Trampier Contents : 1x Fell the Mighty 1x Faithless Looting 1x Goldspan Dragon 1x Reality Shift 1x Monster Manual 1x Ponder 1x Acererak the Archlich Pricing : Non-foil: $29.99 USD Rainbow foil: $39.99 USD
As for uncommon payoffs, the deck has some nice legendary creatures like Uncommon payoffs like these are a real draw for an archetype like this since you'll have cornered the market on them
That said, you do have the potential to cast this spell for as cheap as just three blue mana, which is cheaper than most extra turn spells, and those generally have a downside
Brawl Legal Vintage Legal Timeless Legal Commander Legal Pauper Not Legal Oathbreaker Legal Penny Legal Toolbox Buy This Card Notes and Rules Information for Summon: Titan: The value of X in Summon: Titan's third chapter ability is calculated only once, as the ability resolves
One little know synergy piece is Recross the Paths, which reveals cards from the deck until a land is revealed, putting all other revealed cards on the bottom of the library in any order