The original Tranquil Thicket appeared in Onslaught, in 2002.
The original art was by Heather Hudson.
Bloomburrow Commander
Modern Horizons 3 Commander
Murders at Karlov Manor Commander
Tales of Middle-earth Commander
Commander 2021
Modern Horizons
Commander 2018
Commander Anthology Volume II
Duel Decks: Elves vs. Inventors
Commander 2017
Commander Anthology
Duel Decks Anthology: Elves vs. Goblins