Nemesis of Mortals [Theros] SPA Prision fantasmagorica You may spend mana as

You may spend mana as though it were mana of any color the next time you cast that card

" "Just sayin'

Set: Eventide Type: Enchantment Rare Cost: {3}{G/U}{G/U}{G/U} Whenever you cast a green spell

the homes beneath me shrinking to specks on a map

Nemesis of Mortals [Theros] SPA Prision fantasmagorica You may spend mana asSet: Theros Type: Creature Snake Uncommon Cost: {4}{G}{G} This spell costs {1} less to cast for each creature card in your graveyard. {7}{G}{G}: Monstrosity 5. This ability costs {1} less to activate for each creature card in your graveyard. (If this creature isn't monstrous, put five +1 +1 counters on it and it becomes monstrous.)