Izzet Cluestone [Dragon's Maze] Astral Pack 5 {2}{W}: Choose a color

{2}{W}: Choose a color

then target 1 face-up Xyz Monster on the field

if you control ten or more Treasures

Set: Commander Anthology Type: Land Rarity: Uncommon Havenwood Battleground enters the battlefield tapped

Set: Commander 2018 Type: Enchantment Creature — Human Wizard Rarity: Uncommon Cost: {4}{U}{U} Creatures you control have flying

Izzet Cluestone [Dragon's Maze] Astral Pack 5 {2}{W}: Choose a colorSet: Dragon's Maze Type: Artifact Rarity: Common Cost: {3} {T}: Add {U} or {R}. {U}{R}, {T}, Sacrifice Izzet Cluestone: Draw a card. It holds within it an unsolvable riddle. A creative answer yields an invitation to the guild.