![Brainstorm [DYN196] (Dynasty) Rainbow Foil](http://arcanumsanctorum.com/cdn/shop/files/fd201a67-6d9a-5bfc-b5ed-82aeaa5cddac_677ea5ac-f7f0-43b1-8239-4b29efaa9391_490x@3x.progressive.png.jpg?v=1715198751)
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PRODUCT INFORMATION
| Set: | Dynasty |
| Finish: | Rainbow Foil |
| Type: | Instant |
| Rarity: | Majestic |
| Class: | Wizard |
| Cost: | 3 |
Until end of turn, your hero gains "Whenever you draw a card this action phase, deal 1 arcane damage to any target". (Brainstorm itself does not have an arcane damage effect. It is not modified by arcane damage modifiers.)
![Brainstorm [DYN196] (Dynasty) Rainbow Foil](http://arcanumsanctorum.com/cdn/shop/files/fd201a67-6d9a-5bfc-b5ed-82aeaa5cddac_677ea5ac-f7f0-43b1-8239-4b29efaa9391_60x@3x.png?v=1715198751)