{T}: Add {C}. Whenever you cast a colorless spell with mana value 7 or greater, you may sacrifice Sanctum of Ugin. If you do, search your library for a colorless creature card, reveal it, put it into your hand, then shuffle.
Near Mint Foil - £16.80
Lightly Played Foil - £14.30
Moderately Played Foil - £11.80
Heavily Played Foil - £8.40
Damaged Foil - £5.10
Near Mint Foil Non English - £16.80
Lightly Played Foil Non English - £14.30
Moderately Played Foil Non English - £11.80
Heavily Played Foil Non English - £8.40
Damaged Foil Non English - £5.10