Old World» Summon Aberration

When casting summon monster spells, some spellcasters, instead of using the standard list of summonable creatures, summon bizarre creatures (usually pseudonatural versions of normal animals or magical beasts, or aberrations, or strange outsiders) from beyond normal reality.

Summonable Creatures
CreatureTypeSizeHit Dice
1st level
BadgerpanimalSmall1
Dire ratpanimalSmall1
Ghost scorpionpanimalSmall2
Giant banded centipedepanimalMedium1
Giant crab spiderpanimalSmall2
MonkeypanimalTiny1
OwlpanimalTiny1
Viper (snake)panimalTiny1
2nd level
Bull (cattle)panimalLarge3
Cave scorpionpanimalMedium3
Giant beepanimalMedium3
Giant spitting spiderpanimalMedium3
Hissing centipedepanimalLarge3
Mad slicer?aberrationSmall2
RattlesnakepanimalSmall2
Star spawn grue?aberrationSmall2
3rd level
Dire apepanimalLarge4
Dire batpanimalLarge4
Giant amoeba?oozeMedium4
Giant badgerpanimalMedium3
Lurking strangler?aberrationTiny2
Nothic?aberrationMedium4
Shardsoul striker?paberrationSmall3
Tree snakepanimalMedium3
4th level
Decapus?aberrationMedium5
Emperor scorpionpanimalLarge5
Giant wolf spiderpanimalLarge5
King cobra (snake)panimalLarge5
Mad slasher?aberrationMedium4
Runehound?aberrationMedium4
Star spawn mangler?aberrationMedium5
Whiptail centipedepanimalHuge6
5th level
Chaos beast?outsiderMedium7
Gibbering mouther?aberrationMedium5
Girallon (ape)pmagical beastLarge7
Griffonpmagical beastLarge7
Ogre spiderpanimalHuge8
Shardsoul slayer?paberrationMedium6
Slasrath?aberrationLarge7
6th level
Anaconda (snake)panimalHuge8
Bloodsucker?aberrationMedium8
Deadfall scorpionpanimalHuge9
Rukanyr?aberrationLarge8
Sporebat, young?plantMedium8
Vivisector?aberrationMedium7
7th level
Chwidencha?aberrationLarge10
Dharculus?aberrationLarge10
Vinespawn?plantLarge9
Mageripper swarm?aberrationTiny10
Shardsoul juggernaut?paberrationLarge9
8th level
Farspawn render?outsiderLarge10
Eversion mist?oozeLarge10
Gloomhound?aberrationLarge10
Sporebat?plantLarge12
9th level
Mage-hunter?aberrationLarge12
Mooncalf?magical beastLarge12
Ocularon?aberrationLarge12
Star spawn seer?aberrationMedium12

p Pseudonatural creature.