Cloudstone Curio - [Foil] Ravnica Remastered (RVR) ISD with a combination of 1–5

with a combination of 1–5 card(s) of rarity Rare or higher and 3–7 Uncommon

"There are some secrets so dark no human mind should ever contain them

Sarkhan the Mad deals damage to himself equal to that card's mana value

Eldrazi Unbound (Colorless)

When Springbloom Druid enters the battlefield

Cloudstone Curio - [Foil] Ravnica Remastered (RVR) ISD with a combination of 1–5Whenever a nonartifact permanent enters the battlefield under your control, you may return another permanent you control that shares a permanent type with it to its owner's hand. It *wants* to remain a mystery, banishing the curious in favor of less inquisitive company.