pokemon island card set - Southern Pokemon Southern Islands Tropical Island

We've seen it tacked onto creatures like Aurelia, the Warleader and Hellkite Charger (where it's part of an infinite combo), taken to the extreme in the form of Full Throttle, and used to hit flavor beats like in Last Night Together

Thraben Inspector + Novice Inspector Artifacts are incredibly important to a majority of Pauper decks and Clues as advantage generators are present in one form or another across the meta

Will-o'-the-Wisp From old core sets, would be a reasonable rare

Instead, they want us to get to a certain life total, with Serra Ascendant turning into a one-mana 6/6 flying lifelinker once we get to 30 life and Speaker of the Heavens making 4/4 Angel tokens for free each turn once we get up to 27 life