Basically an ETB (and potentially replayable) Explosive Vegetation, and that alone already makes it universally playable for anything that requires effective ramp effects
Pair him with a creature that untaps him or creates infinite tokens with haste, and you suddenly end the game
The main plan is to overwhelm opponents with land-based strategies using finishers like Valakut, the Molten Pinnacle, backed up by enablers such as Prismatic Omen and Dryad of the Ilysian Grove
FromTheShire: Well this one at least has huge do it for the meme potential
In the drowsy dark cave of the mind, dreams build their nest with fragments dropped from days caravan. Rabindranath Tagore Illustrated by Carl Critchlow Standard Not Legal Alchemy Not Legal Pioneer Legal Historic Legal Modern Legal Brawl Legal Legacy Legal Comp
Note that the Collector's Edition versions of Warhammer 40,000 Commander decks are English-only and include surge foil versions of cards and tokens