密设爆裂物
神器
辉映（用过几种颜色的法术力来施放它，其进战场时上面便有几个充电指示物。）
，牺牲密设爆裂物：消灭所有总法术力费用等同于密设爆裂物上充电指示物数量的非地永久物。
，牺牲密设爆裂物：消灭所有总法术力费用等同于密设爆裂物上充电指示物数量的非地永久物。
standard
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explorer
modern
legacy
pauper
vintage
penny
commander
brawl
alchemy
paupercommander
duel
oldschool
premodern
Rulings
You can choose any value for X as you cast Engineered Explosives. The value chosen for X doesn't directly affect the number of charge counters Engineered Explosives enters the battlefield with, but it does let you pay more mana and thus spend more colors of mana to cast it.
Colorless mana won't give Engineered Explosives another charge counter. Colorless is not a color.
If a permanent has in its mana cost, X is considered to be 0.
Tokens that aren't a copy of something else don't have a mana cost. Anything without a mana cost normally has a mana value of 0.
Colorless mana won't give Engineered Explosives another charge counter. Colorless is not a color.
If a permanent has in its mana cost, X is considered to be 0.
Tokens that aren't a copy of something else don't have a mana cost. Anything without a mana cost normally has a mana value of 0.
Rulings
You can choose any value for X as you cast Engineered Explosives. The value chosen for X doesn't directly affect the number of charge counters Engineered Explosives enters the battlefield with, but it does let you pay more mana and thus spend more colors of mana to cast it.
Colorless mana won't give Engineered Explosives another charge counter. Colorless is not a color.
If a permanent has in its mana cost, X is considered to be 0.
Tokens that aren't a copy of something else don't have a mana cost. Anything without a mana cost normally has a mana value of 0.
Colorless mana won't give Engineered Explosives another charge counter. Colorless is not a color.
If a permanent has in its mana cost, X is considered to be 0.
Tokens that aren't a copy of something else don't have a mana cost. Anything without a mana cost normally has a mana value of 0.
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