Coalition Relic [Masters 25] San Diego Comic-Con 2015 {T}: Exile target creature you

{T}: Exile target creature you control

From concept to paper to reality

but I say the best way is all smashed together between two slug chips

Set: Commander Anthology Volume II Type: Artifact Creature — Construct Rarity: Rare Cost: {4} Converge — Crystalline Crawler enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it

Coalition Relic [Masters 25] San Diego Comic-Con 2015 {T}: Exile target creature youSet: Masters 25 Type: Artifact Rarity: Rare Cost: {3} {T}: Add one mana of any color. {T}: Put a charge counter on Coalition Relic. At the beginning of your precombat main phase, remove all charge counters from Coalition Relic. Add one mana of any color for each charge counter removed this way.