With Roaring Moon ex being a real threat, and 70 HP being ideal against Sableye [Lost Origin], I currently believe the best line is a 2/2 split
At the beginning of your end step, draw a card if you've gained 3 or more life this turn
The article highlights several valuable cards from the set, including Last March of the Ents, Orcish Bowmasters, and The One Ring
I believe this rule was made to allow attractions to working favorably with flicker effects so they can return to the battlefield the way you want them to
Chief: My biggest concern with this one is that a lot of white decks have plenty of small creatures, so you might wind up having to kill a lot of your own stuff if you arent careful when playing it
Ancient Greenwarden has only had a few printings, its original release in 2020's Zendikar Rising, and later in o ne of the Outlaws of Thunder Junction Commander decks