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ThunderstoneItem 1+

Legacy Content

Alchemical Bomb Consumable Sonic Splash 
Source Core Rulebook pg. 546 4.0
Usage held in 1 hand; Bulk L
Activate [one-action] Strike
When this stone hits a creature or a hard surface, it explodes with a deafening bang. A thunderstone deals the listed sonic damage and sonic splash damage, and each creature within 10 feet of the space in which the stone exploded must succeed at a Fortitude saving throw with the listed DC or be deafened until the end of its next turn. Many types of thunderstone grant an item bonus to attack rolls.

PFS StandardThunderstone (Lesser)Item 1

Source Core Rulebook pg. 546 4.0
Price 3 gp
Bulk L
The bomb deals 1d4 sonic damage and 1 sonic splash damage, and the DC is 17.

PFS StandardThunderstone (Moderate)Item 3

Source Core Rulebook pg. 546 4.0
Price 10 gp
Bulk L
You gain a +1 item bonus to attack rolls. The bomb deals 2d4 sonic damage and 2 sonic splash damage, and the DC is 20.

PFS StandardThunderstone (Greater)Item 11

Source Core Rulebook pg. 546 4.0
Price 250 gp
Bulk L
You gain a +2 item bonus to attack rolls. The bomb deals 3d4 sonic damage and 3 sonic splash damage, and the DC is 28.

PFS StandardThunderstone (Major)Item 17

Source Core Rulebook pg. 546 4.0
Price 2,500 gp
Bulk L
You gain a +3 item bonus to attack rolls. The bomb deals 4d4 sonic damage and 4 sonic splash damage, and the DC is 36.