Koma, Cosmos Serpent

Legendary Creature — Serpent

This spell can't be countered.

At the beginning of each upkeep, create a 3/3 blue Serpent creature token named Koma's Coil.

Sacrifice another Serpent: Choose one —

• Tap target permanent. Its activated abilities can't be activated this turn.
• Koma, Cosmos Serpent gains indestructible until end of turn.

Tokens

• Koma's Coil 3/3 U

Legality

Format	Legality
1v1 Commander	Legal
Alchemy	Legal
Arena	Legal
Block Constructed	Legal
Brawl	Legal
Canadian Highlander	Legal
Commander / EDH	Legal
Commander: Rule 0	Legal
Duel Commander	Legal
Gladiator	Legal
Highlander	Legal
Historic	Legal
Legacy	Legal
Leviathan	Legal
Limited	Legal
Modern	Legal
Oathbreaker	Legal
Pioneer	Legal
Pre-release	Legal
Standard	Legal
Vintage	Legal
Casual	Legal
Custom	Legal
Quest Magic	Legal

Discussion (45)

MystikSwordzManZ on Adrix and Nev token fun

1 month ago

Avenger of Zendikar Tireless Tracker Tireless Provisioner Koma, Cosmos Serpent are awesome cards I would recommend in this new deck of yours.

DrkNinja on Blue/green token

1 month ago

Alrund's Epiphany Arachnogenesis Awakening Zone Bane of Progress Barkchannel Pathway  ^Flip Beacon of Creation Birds of Paradise Circle of Dreams Druid Crafty Cutpurse Craterhoof Behemoth Cryptolith Rite Deep Forest Hermit Dreamroot Cascade Fabled Passage Fierce Guardianship Garruk, Primal Hunter Idol of Oblivion Junk Winder Koma, Cosmos Serpent Master of Waves Misty Rainforest Mystic Reflection Mystic Sanctuary Nissa, Voice of Zendikar Oko, Thief of Crowns Otawara, Soaring City Priest of Titania Prismatic Vista Reality Shift Reef Worm Replicating Ring Repudiate / Replicate Rite of Replication Sakashima of a Thousand Faces Second Harvest Shamanic Revelation Sublime Epiphany Sylvan Library Theoretical Duplication Timestream Navigator Treasure Vault Tropical Island Waterlogged Grove Worldly Tutor Yavimaya, Cradle of Growth Freyalise, Llanowar's Fury

ClockworkSwordfish on Good Cards That You Just …

2 months ago

I have a real loathing for all the "kitchen sink" cards that have been cropping up more and more lately - the type that give you a ton of fiddly little incremental advantages. Strixhaven was especially bad for this. Things like Magma Opus, Culmination of Studies, Multiple Choice, Pestilent Cauldron  ^Flip, Scale the Heights... there's being versatile, then there's being overdesigned and obnoxious.

The same goes for creatures with a number of "might as well" abilities that are likely to never come up in actual gameplay. Questing Beast is perhaps the worst offender, but Moritte of the Frost, Vadrok, Apex of Thunder, Koma, Cosmos Serpent, Graveyard Trespasser  ^Flip, Orvar, the All-Form, any double-sided creature... these things aren't even fun to read.

Volrishan on Deep Blue Depths

3 months ago

some other cards you might like are Aesi, Tyrant of Gyre Strait, Arixmethes, Slumbering Isle, Koma, Cosmos Serpent, Serpent of Yawning Depths, Spawning Kraken, and last but not least The Reality Chip

seshiro_of_the_orochi on Sikozen of the Red Sea

4 months ago

It's not a perfect system, like many WotC uses, but it's a rule of thumb, and as that, it works well enough. Basically you start at P+T=2xMV.Depending on the colour(s) of the card, it should be below or above that rate (as you said, blue creatures tend to be lower, whereas green creatures tend to be above). Good abilities decrease the stats from there (Koma, Cosmos Serpent), drawbacks or restrictions increase them (Lupine Prototype), as well as colour-heavy casting cost (Gigantosaurus).

Starting at around MV7, you can go above the rate easier, as 7+ creatures need to be bonkers good so it's worth curving out to them or cheating them in.

Gameplay-wise, your shark seems fine as a 3/4, but from a flavour-perspective, it seems weak for such an obviously infamous and ancient predator. That plus the {U}{U}{U} in it's cost makes me think it would be fine as a 5/4.

_Kane_ on Adrix & Nev

5 months ago

Some suggestions; Koma, Cosmos Serpent Ezuri's Predation Combine Chrysalis Cultivate Double Major Triumph of the Hordes

Possible Removals; Mimic Vat Primal Empathy Biomass Mutation Crafty Cutpurse Quandrix Cultivator Coiling Oracle Curse of the Swine Replication Technique

LauroEsp on Adrix and Nev

6 months ago

That is a great idea, Natural Order is really easy to cast with this deck.

But at the moment, I'm trying to decide the next card to buy. My budget is limited so I need to upgrade a card at a time when it comes to the expensive ones. I'm divided in between getting Craterhoof Behemoth, Parallel Lives, Koma, Cosmos Serpent, Rhystic Study, or Cyclonic Rift.

Thanks for the suggestion!

sitri_ on Life In One Hand & Death In The Other

6 months ago

Also to follow up on what Gidgetimer said, he is correct. On arena, it reduces the toughness number with damage. But it reduces it in red (iirc) instead of white like when you give them minuses.

You have to create some weird circumstances to see the difference. But playing with The Meathook Massacre and indestructible creatures is the best way I can think of to see the difference.

Example: Koma, Cosmos Serpent takes 2 combat damage and you play out a 4 point Massacre: Koma lives, his toughness is still 2. But if you play 6 point Massacre: Koma dies no matter how much damage it previously taken.