Chamber Sentry (Foil)

Chamber Sentry enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it.

[Variable Colorless], [Tap], Remove X +1/+1 counters from Chamber Sentry: It deals X damage to any target.

[W][U][B][R][G]: Return Chamber Sentry from your graveyard to your hand.