Arcane Sanctum [Mystery Booster] HC Set: Modern Horizons 3 Type:

Set: Modern Horizons 3 Type: Kindred Enchantment — Eldrazi Rarity: Rare Cost: {3}{C}{C}{C} If a triggered ability of a colorless spell you control or another colorless permanent you control triggers

"Strength is what keeps us alive

and you've overstayed your welcome

If it was a Locus or Sphere land

Set: Secret Lair Drop Series Type: Sorcery Rarity: Rare Cost: {R}{R} Take an extra turn after this one

Arcane Sanctum [Mystery Booster] HC Set: Modern Horizons 3 Type:Set: Mystery Booster Type: Land Rarity: Uncommon Arcane Sanctum enters the battlefield tapped. {T}: Add {W}, {U}, or {B}. "We must rely on our own knowledge, not on the dogma of the seekers or the mutterings of the sphinxes." Tullus of Palandius