生物 — 蛇
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,牺牲缠魂毒蛇:将目标生物牌从你的坟墓场移回战场,且上面有一个终命指示物。只能于法术时机起动。(如果其上有终命指示物的生物将死去,则改为放逐之。)
Because you choose the target of Soulcoil Viper's ability before you pay the cost of sacrificing it, Soulcoil Viper can't be the target of its own ability.
Finality counters work on any permanent, not only creatures. If a permanent with a finality counter on it would be put into a graveyard from the battlefield, exile it instead.
Multiple finality counters on a single permanent are redundant.
Finality counters don't stop permanents from going to zones other than the graveyard from the battlefield. For example, if a permanent with a finality counter on it would be put into its owner's hand from the battlefield, it does so normally.
Finality counters aren't keyword counters, and a finality counter doesn't give any abilities to the permanent it's on. If that permanent loses its abilities and then would go to a graveyard, it will still be exiled instead.