Instant

Bolster 1, then put a +1/+1 counter on each creature you control with a +1/+1 counter on it. (To bolster 1, choose a creature with the least toughness among creatures you control and put a +1/+1 counter on it.)

"Your bravery honors us all."
—Dromoka, translated from Draconic

Artist(s): Matt Stewart