寰宇盘蛇寇玛 {3}{G}{G}{U}{U}

传奇生物～巨蛇

此咒语不能被反击。

在每个维持开始时，派出一个3/3蓝色，名称为寇玛缠蛇的巨蛇衍生生物。

牺牲另一个巨蛇：选择一项～

•横置目标永久物。本回合中其起动式异能不能起动。

•寰宇盘蛇寇玛获得不灭异能直到回合结束。

6/6

Illustrated by rishxxv

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Only the English version of a Magic card receives Oracle updates and errata. View this card in English. (Scryfall note)
A spell or ability that counters spells can still target Koma, Cosmos Serpent. When that spell or ability resolves, Koma won't be countered, but any additional effects of the countering spell or ability will still happen. (2021-02-05)
Activated abilities contain a colon and appear in the form "[Cost]: [Effect]." Some keywords such as equip are activated abilities and will have colons in their reminder texts. Loyalty abilities of planeswalkers are also activated abilities. (2021-02-05)
You can't sacrifice Koma itself to activate its last ability, but you can sacrifice any other Serpent you control, including Koma's Coil. (2021-02-05)

If you choose the first mode of Koma's activated ability, you can choose a permanent that's already tapped as the target. The effect stopping its activated abilities will still apply. (2021-02-05)
The first mode of Koma's activated ability doesn't stop static abilities from affecting the game, and it doesn't stop triggered abilities from triggering. Unlike similar effects, it does stop mana abilities from being activated. Most activated abilities that produce mana as they resolve are mana abilities. (2021-02-05)