Sakuradite Mine

{t}: Add {c}.
{t}: Add {c}{c}. Spend this mana only to cast "Knightmare Frame" spells.
{3}, {t}, Sacrifice Sakuradite Mine: Search your
library for a "Knightmare Frame" card, reveal it,
put it into your hand, then shuffle your library.
Activate this ability only if you control a
legendary Pilot.