You bless up to three creatures within range. Whenever a target makes an attack roll or a saving throw before the spell ends, the target adds 1d4 to the attack roll or save. Using a Higher-Level Spell Slot. You can target one additional creature for each spell slot level above 1.
RollQuest ships the D&D 2024 SRD as a content pack, on a 5e character sheet that does the maths - roll from the sheet and let the numbers work themselves out. Free to start.