Mystic Remora [Dominaria Remastered] Shapeshifter Ally You can't spend this mana

You can't spend this mana to cast spells

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {2} As long as Winter Orb is untapped

now that we have seen each other

Set: War of the Spark Prerelease Promos Type: Sorcery Rarity: Mythic Cost: {X}{R}{R} You may cast up to one target instant card and/or up to one target sorcery card from your graveyard each with mana value X or less without paying their mana costs

Mystic Remora [Dominaria Remastered] Shapeshifter Ally You can't spend this manaSet: Dominaria Remastered Type: Enchantment Rarity: Rare Cost: {U} Cumulative upkeep {1} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Whenever an opponent casts a noncreature spell, you may draw a card unless that player pays {4}.