Its no surprise its so expensive, as its one of the rarest cards out there
This deck contains the following cards:Extra Deck (x4):Mekk-Knight Crusadia Avramax (x1) - Super RareMekk-Knight of the Morning Star (x2) - RareWorld Gears of Theurlogical Demiurgy (x1) - RareMonster (x28):Mekk-Knight Indigo Eclipse (x2) - Super RareMekk-Knight Yellow Star (x3) - RareMekk-Knight Red Moon (x3) - RareMekk-Knight Purple Nightfall (x3) - CommonMekk-Knight Blue Sky (x3) - CommonMekk-Knight Orange Sunset (x3) - CommonMekk-Knight Green Horizon (x3) - CommonMekk-Knight Avram (x3) - CommonWorld Legacy - "World Shield" (x3) - CommonWorld Legacy - "World Lance" (x2) - RareSpell (x10):World Legacy Scars (x2) - RareWorld Legacy Key (x2) - RareWorld Legacy's Memory (x3) - CommonColumn Switch (x3) - CommonTrap (x2):World Legacy Whispers (x2) - Rare This deck contains the following cards: Extra Deck (x4): Monster (x28): Spell (x10): Trap (x2):

With the high crew cost of three, I think the deciding factor of how much play Heart of Kiran sees will be how good the ability to crew Heart of Kiran with a loyalty counter from a planeswalker is, an ability on a Vehicle that we havent seen before
The Modern Rarity System Explained (Collector's Guide) With the Scarlet & Violet series, the system for identifying a card's rarity became more detailed, separating gameplay rarity from collector rarity
Seems like you could just go completely off in a deck full of colorless cards
Realms Uncharted, Tempt with Discovery, and Sylvan Scrying will grab whatever tri-color land you need to get all your colors, or even your Command Tower