Red Half-Dragon Spider, Monstrous Colossal CR 13
Total XPIndividual XP
1-34-56+
25600864064004160
N Colossal Dragon
Init +2 (+2 dex); Senses Perception +0
DEFENSE
AC 26 FF 24 Touch 4 (-8 size, +2 Dex , +22 natural)
hp: 304 (32d12+96)
Fort +21 Ref +12 Will +10
OFFENSE
Speed 30ft, 20ft climb
Space 30 ft.; Reach 20 ft.
Special Attacks
STATISTICS
Str 39(+14), Dex 15(+2), Con 16(+3), Int --, Wis 10(+0), Cha 4(-3)
Base Atk +24; CMB +46; CMD 58
Feats: , Total Feats 0
Skills: Perception +0 [Rank: +0, WIS: +0], Skill Points 0 Racial Bonuses
ECOLOGY
Environment: Temperate Forests
Organization: Solitary or colony (2-5)
Treasure: 1/10 coins; 50% goods, 50% items
SPECIAL ABILITIES
Poison(Ex): Fortitude save DC 29(+16 HD, +0 Racial, +3 Con, +0 Feat) avoids
A monstrous spider has a poisonous bite. The bite deals 2d8 Str initial and secondary. The save DCs are Constitution-based.
Web(Ex): Strength Check save DC 33(+16 HD, +4 Racial, +3 Con, +0 Feat) avoids
Both types of monstrous spiders often wait in their webs or in trees, then lower themselves silently on silk strands and leap onto prey passing beneath. A single strand is strong enough to support the spider and one creature of the same size. Web-spinners can throw a web eight times per day. This is similar to an attack with a net but has a maximum range of 50 feet, with a range increment of 10 feet, and is effective against targets up to one size category larger than the spider. An entangled creature can escape with a successful Escape Artist check or burst it with a Strength check. Both are standard actions the DC for breaking the web is the listed DC + 4 (from a specific racial bonus). Web-spinners often create sheets of sticky webbing from 5 to 60 feet square, depending on the size of the spider. They usually position these sheets to snare flying creatures but can also try to trap prey on the ground. Approaching creatures must succeed on a DC 20 Spot check to notice a web; otherwise they stumble into it and become trapped as though by a successful web attack. Attempts to escape or burst the webbing gain a +5 bonus if the trapped creature has something to walk on or grab while pulling free. Each 5-foot section has 18 hit points, and sheet webs have damage reduction 5/-. A monstrous spider can move across its own web at its climb speed and can pinpoint the location of any creature touching its web.
Tremorsense(Ex): A monstrous spider can detect and pinpoint any creature or object within 60 feet in contact with the ground, or within any range in contact with the spider's webs.
Darkvision(Ex): 60ft
Vermin traits(Ex): Immunity to all mind affecting effects (charms, compulsion, phantasms, patterns, and morale effects)
Low-light Vision(Ex):
Breath Weapon 30ft cone of fire(Su): Reflex save DC 29(+16 HD, +0 Racial, +3 Con, +0 Feat) reduces damage by half.
A half-dragon's breath weapon deals 6d8 damage
URL
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Link for Pathfinder version of creature