Immortal Obligation 
Instant
€0.38 #7556 0.27 2.8 years
Return target creature card from an opponent's graveyard to the battlefield under their control with a duty counter on it. For as long as that creature has a duty counter on it, it is goaded, can't attack you or a permanent you control, and can't block creatures you control.
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Cards similar to Immortal Obligation expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Makeshift Mannequin74%
€0.25↓#19502↓0.00↓19.1 years↑
"Return target creature card from your graveyard to the battlefield with a mannequin counter on it. For as long as that creature has a mannequin counter on it, it has "When this creature becomes the target of a spell or ability, sacrifice it.""
Off Balance72%
€0.04↓#31374↓0.44↑26.7 years↑
"Target creature can't attack or block this turn."