Lady of Darkness

At the beginning of your upkeep choose one:
• Each player exiles target nonland permanent
until Lady of Darkness leaves the battlefield.
• Look at each opponents hand and exile target
nonland card until Lady of Darkness leaves the
battlefield. You may cast that card until end of
turn and spend mana as though it were mana of
any colour to cast that spell.
• Lady of Darkness gains indestructible till the
end of your next upkeep.