Advanced card search Random card
Koma  Cosmos Serpent (Kaldheim)

Koma, Cosmos Serpent

Kaldheim — Mythic

Legendary Creature — Serpent

Koma, Cosmos Serpent rulings:

2021-02-05: For the chapter I ability, the Elf or Tyvar card you put onto the battlefield can be one of the cards you just milled, or it may be one that was already in your graveyard.

2021-02-05: Only Elves you control as the chapter II ability resolves will get a +1/+1 counter. Elves that come under your control later in the turn will not.

2021-02-05: Conversely, the triggered ability created by the chapter III ability will trigger whenever any Elf you control attacks that turn, even if you didn’t control that Elf as the chapter III ability resolved.

2021-02-05: The triggered ability created by the chapter III ability resolves before blockers are declared. It may remove opposing creatures before they have the chance to block.

2021-02-05: As a Saga enters the battlefield, its controller puts a lore counter on it. As your precombat main phase begins (immediately after your draw step), you put another lore counter on each Saga you control. Putting a lore counter on a Saga in either of these ways doesn’t use the stack.

2021-02-05: Each symbol on the left of a Saga’s text box represents a chapter ability. A chapter ability is a triggered ability that triggers when a lore counter that is put on the Saga causes the number of lore counters on the Saga to become equal to or greater than the ability’s chapter number. Chapter abilities are put onto the stack and may be responded to.

2021-02-05: A chapter ability doesn’t trigger if a lore counter is put on a Saga that already had a number of lore counters greater than or equal to that chapter’s number. For example, the third lore counter put on a Saga causes the chapter III ability to trigger, but chapters I and II won’t trigger again.

2021-02-05: Once a chapter ability has triggered, the ability on the stack won’t be affected if the Saga gains or loses counters, or if it leaves the battlefield.

2021-02-05: If multiple chapter abilities trigger at the same time, their controller puts them on the stack in any order. If any of them require targets, those targets are chosen as you put the abilities on the stack, before any of those abilities resolve.

2021-02-05: Removing lore counters won’t cause a previous chapter ability to trigger. If lore counters are removed from a Saga, the appropriate chapter abilities will trigger again when the Saga receives more lore counters.

2021-02-05: Once the number of lore counters on a Saga is greater than or equal to the greatest number among its chapter abilities, the Saga’s controller sacrifices it as soon as its chapter ability has left the stack, most likely by resolving or being countered. This state-based action doesn’t use the stack.

Koma  Cosmos Serpent (Kaldheim)

TCGPlayer low price:

$5.03

Buy now! ▶

Loading price data
Loading

Rating:

9.58/10

Rate This:

Cards similar to Koma, Cosmos Serpent:

Huntmaster of the Fells  Ravager of the Fells

Huntmaster of the Fells // Ravager of the Fells

Creature — Human Werewolf // Creature — Werewolf (2/2)

Whenever this creature enters or transforms into Huntmaster of the Fells, create a 2/2 green Wolf creature token and you gain 2 life.
At the beginning of each upkeep, if no spells were cast last turn, transform Huntmaster of the Fells.

Ravager of the Fells

Trample
Whenever this creature transforms into Ravager of the Fells, it deals 2 damage to target opponent or planeswalker and 2 damage to up to one target creature that player or that planeswalker's controller controls.
At the beginning of each upkeep, if a player cast two or more spells last turn, transform Ravager of the Fells.

7.5 /10
--
Tombstone Stairwell

Tombstone Stairwell

World Enchantment

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
At the beginning of each upkeep, if Tombstone Stairwell is on the battlefield, each player creates a 2/2 black Zombie creature token with haste named Tombspawn for each creature card in their graveyard.
At the beginning of each end step and when Tombstone Stairwell leaves the battlefield, destroy all tokens created with Tombstone Stairwell. They can't be regenerated.

6.6 /10
~$19
Basri Ket

Basri Ket

Legendary Planeswalker — Basri

+1: Put a +1/+1 counter on up to one target creature. It gains indestructible until end of turn.
-2: Whenever one or more nontoken creatures attack this turn, create that many 1/1 white Soldier creature tokens that are tapped and attacking.
-6: You get an emblem with "At the beginning of combat on your turn, create a 1/1 white Soldier creature token, then put a +1/+1 counter on each creature you control."

8.6 /10
$2.43
Beledros Witherbloom

Beledros Witherbloom

Legendary Creature — Elder Dragon (4/4)

Flying
At the beginning of each upkeep, create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life."
Pay 10 life: Untap all lands you control. Activate only once each turn.

9.4 /10
$4.60
Chaos Moon

Chaos Moon

Enchantment

At the beginning of each upkeep, count the number of permanents. If the number is odd, until end of turn, red creatures get +1/+1 and whenever a player taps a Mountain for mana, that player adds an additional . If the number is even, until end of turn, red creatures get -1/-1 and if a player taps a Mountain for mana, that Mountain produces colorless mana instead of any other type.

2.9 /10
$0.78
Mayor of Avabruck  Howlpack Alpha

Mayor of Avabruck // Howlpack Alpha

Creature — Human Advisor Werewolf // Creature — Werewolf (1/1)

Other Human creatures you control get +1/+1.
At the beginning of each upkeep, if no spells were cast last turn, transform Mayor of Avabruck.

Howlpack Alpha

Each other creature you control that's a Werewolf or a Wolf gets +1/+1.
At the beginning of your end step, create a 2/2 green Wolf creature token.
At the beginning of each upkeep, if a player cast two or more spells last turn, transform Howlpack Alpha.

7.7 /10
$1.62

© 2025 MTG Assist • whatgameshouldiplaynext.comLorcanaBorn.comTerms of Use / Privacy PolicyContact MTG Assist

Magic: the Gathering is trademark and copyright Wizards of the Coast, Inc., a subsidiary of Hasbro, Inc. All rights reserved. MTGAssist.com is not affiliated with these entities.