Description
| Set: | Fallout |
| Type: | Artifact Creature — Robot |
| Rarity: | rare |
| Cost: | {4}{W} |
Flash
This spell costs {1} less to cast for each creature attacking you.
When this creature enters, you get {E} for each creature attacking you.
At the beginning of combat on your turn, you may pay {E}{E}{E}. If you do, put a +1/+1 counter on each creature you control.

![Sentry Bot (Extended Art) (371) [Fallout]](http://alwaysgames.ca/cdn/shop/files/541373_in_1000x1000_c63f6886-4f54-442d-9ba9-a384acbabd7b.jpg?v=1771628731&width=716)