Arcane Alacrity

You imbue yourself with incredible speed for a brief moment, enabling you to cast a spell with a longer casting time as part of the same action of casting Arcane Alacrity. When you cast Arcane Alacrity, choose one other spell that you are currently able to cast (normally or as a ritual) and that has a casting time of 1 minute or longer. That spell is cast instantly, taking effect immediately after you cast this one. You must still expend a spell slot of the appropriate level for that spell, if applicable. You must still follow all components and rules of that spell. After doing so, you are paralyzed until the end of your next turn as the surge of magical power leaves you reeling.