Archives of Nethys

Pathfinder RPG (1st Edition) Starfinder RPG Pathfinder RPG (2nd Edition)

All Spells | Rituals
Mystic | Precog | Technomancer | Witchwarper

Bolster Spell

Source Starfinder Enhanced pg. 119
Classes Mystic 1-3, Precog 1-3, Technomancer 1-3, Witchwarper 1-3
School transmutation
Casting Time 1 reaction
Range medium (100 ft. + 10 ft./level)
Targets one creature
Duration instantaneous
Saving Throw none; Spell Resistance no


You lend some of your magical power to an ally as they cast a spell with a casting time of 1 round or less. Choose one of the following effects that modify the ally’s spell: increase the spell’s saving throw DCs to resist its effects by 1 (maximum DC = 10 + 1/2 your caster level + your spellcasting ability score modifier); increase the spell’s duration by 50%; increase the spell’s range by 50%; increase the affected area of a spell’s burst or spread by 5 feet; or enable the spellcaster to reroll up to one of the spell’s damage dice per level of the triggering spell and use the higher result. These modifications do not stack with other effects that modify the triggering spell’s save DCs, duration, or range.
You can only modify spells of a certain spell level, based on the spell level of bolster spell.
1st: You can modify 1st- and 2nd-level spells.
2nd: You can modify spells of 4th level and lower.
3rd: You can modify spells of 6th level and lower.