Ichor Wellspringutility$0.97While it doesn’t gain life, it is a cheap artifact that replaces itself and can be sacrificed for value, making it a common colorless utility pivot in artifact decks.
Filigree FamiliarutilityBudget$0.16Similar colorless artifact creature role with a built-in life gain trigger and value on death, often used as a defensive stabilizer.
Priest of Ancient LoreutilityBudget$0.27A low-cost creature that gains life on entry and replaces itself with a card, serving a similar stabilizing role in slower decks.
Spare DaggerutilityBudget$0.07A cheap artifact that can be sacrificed for a small effect and also supports sacrifice synergies, fitting the same low-impact utility slot.
Stonecoil Serpentutility$1.52A flexible colorless artifact creature that can scale to fill defensive roles, offering a similar artifact-creature body for utility decks.
Perilous MyrutilityBudget$0.15Another inexpensive artifact creature that provides value when sacrificed or removed, making it a similar colorless utility creature.
Jhoira's Familiarutility$1.51A colorless artifact creature that supports artifact-centric decks and occupies a similar utility slot, though it provides cost reduction instead of life gain.
Myr Retrieverutility$2.31A classic colorless artifact creature that generates value when it dies, serving the same disposable artifact body role in artifact decks.