what is the most expensive mtg card Promo Cards In 15 most valuable and rare

Previously, Atraxa, Grand Unifier outdid this Tyrant, but with the trilands gone Atraxa's four color mana cost will probably be much harder to achieve on curve

Mana Ramp Then theres mana ramp, and I leaned more towards mana ramp in my land slots and creatures like Sakura-Tribe Elder, Joraga Treespeaker, and Wall of Roots

Scalding Tarn

If you can afford the expensive four set of these (They are $1300+ for heavily played versions) then you can have the best chance of drawing one or four as well as the chance for a dreaded double-Workshop hand

They offer versatile deck building options, consistent performance in different areas of the game and power ceilings which border on unbeatable

One mana, full hand information, and the ability to strip any nonland card before it ever hits the stack