Brah stormbringer

A Brah stormbringer is a magic familiar which can be summoned inside Daemonheim while Dungeoneering. It requires a Summoning level of 53 to make. While summoned, this stormbringer has a passive ability that grants the player an invisible 6% boost to their magic defence.

Brah stormbringer pouch
A Brah stormbringer pouch is made by using a Summoning obelisk with a green charm and a duskweed plant in the inventory. Making the pouch earns 164 experience points. Using the pouch to summon a brah stormbringer gains 3.5 experience points, and costs 6 Summoning points.

Snaring Wave (tier 6) scroll
The Snaring Wave Scroll enables the use of the Snaring Wave special ability for a brah stormbringer. Using a brah stormbringer pouch on a Summoning obelisk creates ten Brah stormbringer scrolls. The special move deals a more damaging attack that is 50% more accurate, deals more damage, and immobilises the opponent.