Bless

M (a sprinkling of holy water)
You bless up to three creatures of your choice
within range. Whenever a target makes an
attack roll or a saving throw before the spell
ends, the target can roll a d4 and add the
number rolled to the attack roll or saving throw.
At Higher Levels. When you cast this spell
using a spell slot of 2nd level or higher, you
can target one additional creature for each
slot level above 1st.