The target's feathers thicken and fluff up to ward against winter's chill. The target suffers no harm from being in a cold environment, and can exist comfortably in conditions as low as –50 degrees Fahrenheit without having to make Fortitude saves.
As detect magic, except detects the presence of technological objects instead of magical objects and grants the Technologist feat for attempting Knowledge (engineering) checks to identify the properties of technological items. If you already possess this feat, you gain a +10 bonus on Knowledge (engineering) checks to identify item properties.
You respond to an attack by briefly becoming vaporous and insubstantial, allowing the attack to pass harmlessly through you. You gain DR 10/magic against this attack and are immune to any poison, sneak attacks, or critical hit effect from that attack.
You create a magical field around summoned creatures you control that deflects attacks made against them. The targets gain a deflection bonus to their AC equal to 1 + 1 for every 6 caster levels you possess (maximum +4 deflection bonus at 18th level)
Create an arc of flame that burns one target plus one additional target/3 levels for 1d6 fire dmg/CL (maximum 10d6). Reduce the damage by 1/2 (rounded down) for every additional target the discharge arcs to.
You can cast this spell only if it is the first action you take on your turn. In a burst of shadowy feathers, you turn into a Tiny blurred shape reminiscent of a black raven until the beginning of your next turn.
As black tentacles, except it creates a Large decapitated snake, which erupts from the ground and grapples a creature you specify within its 5-foot reach. As a standard action, you can command the snake to release its grappled target and direct it to attack a different creature.
You disrupt the conjuring energies within a summoned creature, causing it to violently explode. If the target fails its Fortitude save, it is immediately slain and all creatures within 20 feet of the target take 1d4 points of damage per spell level of the summoning spell that conjured the target
As scale spikes, except that the spikes growing out of the scales have an enhancement bonus on attack and damage rolls equal to +1 for every 4 caster levels (maximum +5). This bonus does not allow the spikes to bypass damage reduction aside from magic.
You create an extradimensional link between yourself and one summoned creature you control that allows you to switch places. After casting master's escape, you can teleport to your summoned creature's space as a swift action, causing your summoned creature to teleport to your former space
The target's bones (or exoskeleton) splinter, dealing 1d6 points of damage per caster level (maximum 15d6) to the target, which is also exhausted for 1 minute per caster level from the pain and exertion of the transformation. If the target succeeds at its save, it takes half damage and is fatigued rather than exhausted. Objects made of bone, chitin, or similar material take half again as much damage (+50%) from this spell. This spell has no effect on a creature that has neither a skeleton nor a hard carapace.
Repairs 1d6 +1 points per caster level on a construct (maximum 10d6+10) and can fix destroyed magic items or technological items (items at 0 hit points or fewer), and restores the magic properties of the item if your caster level at least equal to that of the item. This spell otherwise functions as make whole.
An immobile curtain of blinding light blocks line of sight and sheds light to a range of 60 ft. in all directions. Creatures from the Plane of Shadow gain negative levels while within 5 ft, of the wall.
As lesser angelic aspect, plus you gain darkvision 60 ft., acid and cold resistance increases to 10, you gain DR 5/evil, you sprout wings granting fly speed 30 ft. (average maneuverability) and your natural weapons or weapons you wield are considered good-aligned for the purpose of overcoming damage reduction.
A blast of hellfire deals 1d6 damage per caster level (maximum 15d6) to the target (half fire damage half unholy damage.) If a creature is killed by this damage it must make a Will save or be damned to Hell.
This spell functions in any natural terrain on the Material Plane. It redirects the flow of water in the ground toward the surface at the designated point, creating a permanent water source similar to a natural spring. The spring discharges 5 gallons of pure drinking water per caster level each hour.
As angelic aspect but DR increases to 10/evil; you gain immunity to acid, cold, and petrification; resistance to electricity and fire 10; +4 racial bonus on saves against poison; a protective aura, and truespeech as supernatural abilities. Also, your fly speed increases to 60 ft. (good maneuverability).