Padeem, Consul of Innovation [Kaladesh Promos] Planechase Planes Set: Limited Edition Alpha Type:

Set: Limited Edition Alpha Type: Creature — Elemental Uncommon Cost: {3}{U}{U} Flying

where X is your devotion to blue

then meld them into Hanweir

Arien is the envy of the Court

then you may cast any number of spells from among those cards without paying their mana costs

Padeem, Consul of Innovation [Kaladesh Promos] Planechase Planes Set: Limited Edition Alpha Type:Set: Kaladesh Promos Type: Legendary Creature Vedalken Artificer Rare Cost: {3}{U} Artifacts you control have hexproof. At the beginning of your upkeep, if you control the artifact with the highest converted mana cost or tied for the highest converted mana cost, draw a card. "Impress me."