Jötun Owl Keeper
Creature — Giant
Cumulative upkeep 
or 
(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.)
When this creature dies, create a 1/1 white Bird creature token with flying for each age counter on it.
- CMC
- 3
- Mana cost
- Color identity
- UW
- Rarity
- uncommon
- Set
- Coldsnap
- Price
- $0.17
- EDHREC rank
- #25381
Jötun Owl Keeper enters as a 3/3 and immediately starts producing 1/1 flying Owl tokens at the beginning of each upkeep — every upkeep, not just yours — so the board fills up fast in multiplayer. The cost is the snow mana requirement: you need a functional snow mana base to pay the cumulative upkeep, or the tokens stop and the Keeper dies.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
In Commander, Jötun Owl Keeper is a niche piece for dedicated snow builds — the token generation scales well with four opponents' upkeep triggers, but the cumulative upkeep punishes you if your snow land count isn't high enough to sustain it. In Legacy and Vintage it has never found a home; the statline and payoff aren't competitive enough to justify the snow infrastructure cost in those formats. Modern is theoretically legal but practically irrelevant — snow synergy decks there want cards doing something more immediately impactful. Jötun Owl Keeper is a Commander card through and through, living in the same niche as other snow-matters commanders and token-go-wide strategies.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.17 bulk tier
At $0.17, Jötun Owl Keeper is deep bulk — you're paying for the card, not any scarcity. Given its narrow playability in snow-specific Commander builds, there's no pressure on the price in either direction.
Explore
Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.