Spell Resistance (Ex)
Source: Advanced Player's Guide, p. 64
An eidolon is protected against magic, gaining spell resistance. The eidolon’s spell resistance is equal to 11 + the summoner’s level. This spell resistance does not apply to spells cast by the summoner. The summoner must be at least 9th level before selecting this evolution.
SUMMONER SPELLS Summoners gain access to the following spells. While most of these spells are found in the Core Rulebook, all spells marked with an asterisk (*) appear in Chapter 5 of this book.
0-Level Summoner Spells—acid splash, arcane mark, daze, detect magic, guidance, light, mage hand, mending, message, open/close, read magic, resistance.
1st-Level Summoner Spells—alarm, ant haul*, daze monster, endure elements, enlarge person, expeditious retreat, feather fall, grease, identify, jump, mage armor, magic fang, magic mouth, mount, protection from chaos/evil/good/law, reduce person, rejuvenate eidolon (lesser)*, shield, summon monster I, unfetter*, unseen servant, ventriloquism. 2nd-Level Summoner Spells—alter self, barkskin, bear’s endurance, blur, bull’s strength, cat’s grace, create pit*, detect thoughts, eagle’s splendor, evolution surge (lesser)*, fox’s cunning, glide*, glitterdust, haste, invisibility, levitate, misdirection, owl’s wisdom, phantom steed, protection from arrows, resist energy, see invisibility, slow, spider climb, summon eidolon*, summon monster II, summon swarm, wind wall.
3rd-Level Summoner Spells—aqueous orb*, black tentacles, charm monster, devolution*, dimension door, dimensional anchor, dispel magic, displacement, enlarge person (mass), evolution surge*, fire shield, fly, heroism, invisibility (greater), locate creature, magic circle against chaos/evil/ good/law, magic fang (greater), minor creation, nondetection, protection from energy, rage, reduce person (mass), rejuvenate eidolon*, seek thoughts*, spiked pit*, stoneskin, summon monster IV, tongues, wall of fire, wall of ice, water breathing. 4th-Level Summoner Spells—acid pit*, baleful polymorph, bear’s endurance (mass), bull’s strength (mass), cat’s grace (mass), contact other plane, dismissal, eagle’s splendor (mass), evolution surge (greater)*, fox’s cunning (mass), hold monster, insect plague, mage’s faithful hound, magic jar, major creation, overland flight, owl’s wisdom (mass), planar binding (lesser), purified calling*, sending, summon monster V, teleport, transmogrify*, wall of stone.
5th-Level Summoner Spells—banishment, creeping doom, dispel magic (greater) ethereal jaunt, heroism (greater), hungry pit*, invisibility (mass), planar adaptation*, planar binding, plane shift, repulsion, rejuvenate eidolon (greater)*, sequester, simulacrum, spell turning, summon monster VII, teleport (greater), true seeing, wall of iron.
6th-Level Summoner Spells—antipathy, binding, charm monster (mass), dimensional lock, discern location, dominate monster, incendiary cloud, maze, planar adaptation (mass)*, planar binding (greater), protection from spells, summon monster VIII, sympathy, teleportation circle.