Will a spell that causes radiant damage a creature behind a wall of force?

Do I need to ready my Shield spell to use it as a reaction later?

Extra Attack: can I make one attack on my turn and then ready the second attack?

What if Stealth Check equals Passive Perception check?

Javelin as melee vs ranged weapon

Two successful Command spells on the same target, what happens next round?

Should multiclass 3rd casters round up or down?

Do swashbuckler rogues get to add their dexterity modifier to offhand weapon attacks while two weapon fighting?