Inga Rune-Eyes (Foil Etched) [Multiverse Legends] MON108-CF X is twice the converted

X is twice the converted mana cost of that spell

master artificer

As long as Thundering Mightmare is paired with another creature

Set: Collectors’ Edition Type: Enchantment — Aura Rarity: Common Cost: {U}{U} Enchant land

or whatever extensive research you've done and can show that they're from that plane

Inga Rune-Eyes (Foil Etched) [Multiverse Legends] MON108-CF X is twice the convertedSet: Multiverse Legends Type: Legendary Creature Human Wizard Rarity: Uncommon Cost: {3}{U} When Inga Rune Eyes enters the battlefield, scry 3. When Inga Rune Eyes dies, draw three cards if three or more creatures died this turn. Her fleet bore countless survivors to safety, slipping swiftly through strange currents no Phyrexian could track.