Yes, scene box cards are legal in Commander
You have plenty of ways to build your decks, with them taking a ramp approach, big bad creatures, or through combat tricks
Shielded by Faith Unquestioned Authority Lavaspur Boosts Teferis Protection Flawless Maneuver Flare of Fortitude Unbreakable Formation Contractual Safeguard Conquerers Flail Mana Production Mana rocks are as good as ever in this deck, but if you want to get truly explosive, there are several pieces of power-boosting Equipment here that double as ramp options
Equipment Inquisitors Flail Golem-Skin Gauntlets Sword of Truth and Justice Bloodforged Battle-Axe Sword of War and Peace Colossus Hammer Sword of Light and Shadow Cranial Plating Argentum Armor Empyrial Plate Thran Power Suit Kembas Banner Auras Ethereal Armor All That Glitters Nerd Rage Sages Reverie Eldrazi Conscription Idolized Mantle of the Ancients Auramancers Guise Righteous Authority Equipment cost-reduction If you do choose to go the Equipment route with Arna, cutting down on the Equip cost is key to out-pacing your opponents
Dillon was able to give it a fresh set of eyes
It's an expensive card, so we'll note some cheaper alternatives in a budget substitutions section
