The second bullet point of the Spell Sniper feat says:
Your ranged spell attacks ignore half cover and three-quarters cover.
What is a "ranged spell attack", in this case?
Does that mean ranged spells that have an attack roll, or ranged spells that deal damage?
Or, to get right to the point: does Spell Sniper allow my fireball to ignore the bonus to Dexterity saving throws that cover normally affords?
Best Answer
Spells that use ranged spell attacks will say that.
A ranged spell attack is a ranged attack roll1 to hit with a spell. Eldritch blast, for example, says "Make a ranged spell attack."
Spells that have attack rolls typically don't allow saves (not against their main effect, at least). Like any attack roll, the difficulty for a spell attack roll is based on the target's AC and gets a bonus for partial cover. Spell Sniper negates that bonus.
1Attack Rolls