RAW, a Sorcerer cannot use Quickened to cast Fireball twice in the same turn. The metamagic allows you to change the casting time of a Spell from 1 action to 1 bonus action. That spell, by all means, can be a leveled spell like Fireball.
Can you cast fireball as a bonus action?
You can cast fireball (a 3nd-level spell) as an action and then use Action Surge to take an additional action and cast fireball again. Since you aren’t casting a spell with a bonus action, the bonus action spellcasting rules don’t affect you.
Can you use quickened spell to cast two spells in one turn?
No. From the chapter on Spellcasting: “(If you use a bonus action to cast a spell,) you can’t cast another spell during the same turn, except for a cantrip with a casting time of 1 action.” The reason is balance – as you may have noticed, two fireballs in one turn is a bit much.
Can you cast fireball as a cantrip?
You can’t cast fireball and spiritual weapon If you are casting a levelled spell as a bonus action, you can only cast a cantrip with your action. Both those spells are levelled spells, so you can’t cast both in the same turn.
Can you use a bonus action to cast a spell?
A spell cast with a bonus action is especially swift. You must use a bonus action on your turn to cast the spell, provided that you haven’t already taken a bonus action this turn. You can’t cast another spell during the same turn, except for a cantrip with a casting time of 1 action.
Do you have to use action surge to cast Fireball?
You can cast fireball (a 3nd-level spell) as an action and then use Action Surge to take an additional action and cast fireball again. Since you aren’t casting a spell with a bonus action, the bonus action spellcasting rules don’t affect you.
What’s the best way to cast a fireball?
Example 4. You’re a former soldier who didn’t read the fine print on a fiendish contract, so you’re now a 2nd-level fighter and 5th-level warlock. You can cast fireball (a 3nd-level spell) as an action and then use Action Surge to take an additional action and cast fireball again.
Can you cast a cantrip with both your action and bonus action?
Thus, you can cast cantrips with both your action and bonus action on the same turn. Cantrips are spells. Therefore, unless specified otherwise, they follow all the rules that apply to spells in general.
