Sentry Bot
Artifact Creature — Robot
{4}{W}
Mana Cost
5.0
Mana Value
2/5
P/T
-
USD Price
rare
Rarity
Oracle Text
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.