Enter a realm steeped in ancient lore and potent wizardry, where the legendary sorcerer Merlin himself guides your path to magical fortunes. Rise of Merlin transports you to a mystical medieval castle chamber, bathed in the ethereal glow of arcane energies and pulsating with untold power. The 5x3 reels are framed by ornate stonework, depicting a vibrant tapestry of mystical symbols including majestic dragons, wise owls, shimmering crystal balls, and Merlin's own formidable visage. A majestic, enchanting soundtrack, complete with swelling orchestral melodies and magical chimes, creates an atmosphere of profound wonder and anticipation, drawing you deeper into the heart of Arthurian legend. Prepare to witness the rise of the greatest wizard, whose powers can conjure spectacular wins from the very fabric of magic. At the core of Merlin's magic is the shimmering Crystal Ball, a symbol of immense power that acts as both Wild and Scatter. As a Wild, it substitutes for all other symbols to forge winning combinations, while three or more Crystal Balls simultaneously unlock the coveted Free Spins round. Before the free spins commence, Merlin's magic selects a single symbol to become a special Expanding Symbol. Whenever this chosen symbol lands during the free spins, it expands to cover its entire reel, unleashing explosive payouts. The true genius of Merlin's sorcery lies in the retriggering potential: landing three or more scatters during the free spins not only awards more spins but also introduces an *additional* special Expanding Symbol, leading to a maximum of nine expanding symbols. This unparalleled power transforms the reels into a cascade of legendary wins, solidifying your place in the annals of magical history.