Bolas's Citadel (Kefka's Tower) Finish:Foil Whenever another creature you control

Whenever another creature you control dies

You may cast a spell from among those cards without paying its mana cost

Spend this mana only to cast a creature spell of the chosen type

look at the top five cards of your library and separate them into a face-down pile and a face-up pile

Bolas's Citadel (Kefka's Tower) Finish:Foil Whenever another creature you controlYou may look at the top card of your library any time. You may play lands and cast spells from the top of your library. If you cast a spell this way, pay life equal to its mana value rather than pay its mana cost. {T}, Sacrifice ten nonland permanents: Each opponent loses 10 life.