mtg ring card One to Rule Them All | The Lord of the Rings: Tales of Middle-earth Foil | Modern 2023 MTG Lord of Rings

Revive the Shire gives you a regrowth effect that also incidentally makes a food

Details: 36 Adventures in the Forgotten Realms (AFR) Magic: The Gathering Draft Boosters

Illusion of Choice: Reads like a very powerful card if you want a vote to go your way

Soulherder does everything a flicker deck could want in terms of value

However, in a set with an ability called Improvise that will be tapping down artifacts and artifact creatures for mana, I believe that a higher premium can be put on this sort of effect

The ones I listed do vary in power level, some definitely not at the same competitive level as the ones you mentioned, but I believe having a card speed up any combo general by three turns is not something to be underestimated with