Cosmo

Cosmo is the entry-level healer, and his sheet explains why you should not use him for machine work. Skill Check 1 is the minimum, a 50 unit window shared with Blot, Shrimpo and Bassie, so he is better off running than extracting. Stamina 4 and Stealth 4 do the actual work: he can flee for a long time and Twisteds have to get close before they notice him. Movement Speed and Extraction Speed are both 3. Sharing is Caring lets him give one of his own Hearts to heal a targeted Toon, on a 60 second cooldown, and it cannot be used at 1 Heart, so he can never sacrifice himself. That is a real cost with only 3 Hearts, which makes timing matter. He is one of the cheaper unlocks at 1,000 Ichor and owning 4 or more Toons, which is easy after a few runs. Sprout's Mastery Quests also require him, so he is a step on the way to a Main. Twisted Cosmo is Common and drops Sweet Charm, which trims active cooldowns by 8%.