Sleep

Choose a creature that you can see within range. Make a Spell Contest. If you succeed, the target falls asleep. You can then Sustain the spell to keep them asleep and the target can repeat the test at the start of each of their turns to end the effect. If they tie they fall asleep for 1 round, on a success nothing happens. For each additional Stamina you spend on this spell, increase the number of targets by 1.