Something
Regular
Fallout
Sentry Bot
Collector Number:
552
Card Type:
Artifact Creature — Robot
Mana Cost:
Oracle Text:
Flash
This spell costs 
less to cast for each creature attacking you.
When this creature enters, you get 
for each creature attacking you.
At the beginning of combat on your turn, you may pay . If you do, put a +1/+1 counter on each creature you control.
Prints
Formats
Not Legalstandard
Not Legalfuture
Not Legalhistoric
Not Legaltimeless
Not Legalgladiator
Not Legalpioneer
Not Legalmodern
Legallegacy
Not Legalpauper
Legalvintage
Not Legalpenny
Legalcommander
Legaloathbreaker
Not Legalstandardbrawl
Not Legalbrawl
Not Legalalchemy
Not Legalpaupercommander
Legalduel
Not Legaloldschool
Not Legalpremodern
Not Legalpredh
Not Legaltlr