Sand wyrm

• earth sand blast 140–240 (wave, range 6)
• physical burrow strike 110–210 (around itself, radius 1)
• physical devour 120–260 (spell, range 1)

• earth sand blast 280–480 (wave, range 6)
• physical burrow strike 220–420 (around itself, radius 1)
• physical devour 240–520 (spell, range 1)
• death nightmare pulse 200–400 (around itself, radius 1)

A Nightmare sand wyrm (white skull) comes back one time in two hundred - when it respawns, or rising where one just died. Its blows and spells hit twice as hard, and a pulse of death goes round it; its drops come 3% more often; 1 Warden mark to everyone who brings it down.

• earth sand blast 420–720 (wave, range 6)
• physical burrow strike 330–630 (around itself, radius 1)
• physical devour 360–780 (spell, range 1)
• death nightmare pulse 300–600 (around itself, radius 1)
• fire hellfire 450–900 (around itself, radius 2)
• lifedrain soul drain 300–600 (spell, range 4, heals it)

A Hell sand wyrm (red skull) - one mutation in ten is Hell. Its blows and spells hit three times as hard, two attacks at once, with a burst of hellfire and a drain that heals it; its drops come 5% more often; 2 Warden marks to everyone who brings it down.