Medic
Also at 1st level, as a reaction, whenever an allied creature you can see takes damage, you can move up to your movement speed toward that creature. If you ended your movement within 5 feet of that creature, you can use half of your remaining movement speed to drag it away. Starting at 4th level, if an allied creature has taken damage since your last turn, you can choose instead to move up to your movement speed toward that creature and use this reaction to touch it, restoring a number of hit points equal to a roll of your Treatment Dice.