Flash (You may cast this spell any time you could cast an instant.)
This spell costs
![%1](graph/manas_txt/1.png)
less to cast for each creature attacking you.
When Sentry Bot enters the battlefield, you get
![%E](graph/manas_txt/E.png)
for each creature attacking you.
At the beginning of combat on your turn, you may pay
![%E](graph/manas_txt/E.png)
![%E](graph/manas_txt/E.png)
![%E](graph/manas_txt/E.png)
. If you do, put a +1/+1 counter on each creature you control.