mtg return card from graveyard to hand Creeping Renaissance [Innistrad] Need clarification on the wording

Thantis, the Warweaver Thantis, the Warweaver was designed for the Commander 2018 precons and was the alternate commander for the Lord Windgrace deck

Now what if it's a longer game such as a multiplayer one, Commander, or a similar one in length

More and more decks are incorporating a Treasure production angle to accelerate their game plan, with cards like Dockside Extortionist and Smothering Tithe being the most (in)famous of the lot

In turn, this makes B aymax's Healthcare Chip a vital card, as with a Robot in play its paltry single point of healing now becomes three every single turn

Its a little silly for sure, but in the best possible way