Activate Tranquil Thicket's cycling ability by paying and discarding it.
Surly Badgersaur's second ability triggers, creating a Treasure artifact token.
Resolve the Tranquil Thicket ability, causing you to mill three cards and return Life from the Loam from your graveyard to your hand.
Activate Seismic Assault by discarding a land card.
Surly Badgersaur's second ability triggers, creating a Treasure artifact token.
Resolve the Seismic Assault ability, dealing 2 damage to any target.
Repeat from step 4 one additional time.
Activate the three Treasure tokens by tapping and sacrificing them, adding 1.
Cast Life from the Loam by paying 1, returning Tranquil Thicket and two other lands from your graveyard to your hand.
Repeat.
This engine transforms a simple land-cycling loop into a lethal, self-sustaining furnace of destruction. By feeding Seismic Assault with land cards, you not only shred your opponent's life total or board state, but you also trigger Surly Badgersaur to mint a steady stream of Treasure tokens with every discard. Meanwhile, cycling Tranquil Thicket lets you trigger that same Badgersaur for even more Treasures while activating the dredge ability of Life from the Loam, which continuously refills your hand with lands to repeat the entire devastating cycle indefinitely.