The spell tells us that the bead will remain at the given factor for the complete period at the spell. It does now not define any way the bead can be moved besides with the aid of throwing it.
Remember, the spell ambitions a factor in house and now not an object. Targeting a factor in house touching the jar does not suggest the bead will comply with the jar.
Delayed Blast Fireball
A beam of yellow mild flashes from your pointing finger then condenses to linger at a chosen factor inside vary as a glowing bead for the duration. When the spell ends, either due to the fact your attention is damaged or due to the fact you figure out to quit it, the bead blossoms with a low roar into an explosion of flame that spreads around corners.
- Level: 7
- Casting time: 1 Action
- Components: V, S, M*
- Range(area): 150 feet
- Attack(save): DEX save
- Damage(effect): Fire
- School: Evocation
- Duration: 1 Minute
Each creature in a 20-foot-radius sphere headquartered on that factor should make a Dexterity saving throw. A creature takes fireplace injury equal to the whole amassed injury on a failed to save or 1/2 as a whole lot injury on a profitable one.
The glowing bead created through delayed blast fireball can detonate at once if you desire, or you can pick out to lengthen the burst for as many as 5 rounds. You choose the quantity of extending upon finishing the spell, and that time can’t trade as soon as it has been set except any person touches the bead.
In the end, placing it in a jar is not going to supply you the capacity to go a spell impact that says that it stays put.