LEGO HORIZON | Aloy & Varl vs. Shell-Walker & Sawtooth 77037. Join Aloy and Varl against 2 fully articulated machines. Swap Aloy’s bow elements and Varl’s spear ammunition for fire, shock or ice attacks and use the reeds for cover. Sawtooth measures approximately 18 cm high, 12 cm long and 8 cm wide.