CardName: Spell mastery land
Cost:
Type: Land
Pow/Tgh: /
Rules Text: {T}: Add {C} to your mana pool.
Spell Mastery -- {T}: Add {U} or {R} to your mana pool.
Activate this ability only if there are two or more instant
and/or sorcery cards in your graveyard.
Flavour Text:
Set/Rarity: Time Spiral 2 Uncommon
Spell mastery land
U
Land
: Add to your mana pool.
Spell Mastery — : Add or to your mana pool. Activate this ability only if there are two or more instant and/or sorcery cards in your graveyard.
: Add 
to your mana pool.
or 
to your mana pool. Activate this ability only if there are two or more instant and/or sorcery cards in your graveyard.