Cosmos Charger
Creature — Horse Spirit
Flash
Flying
Foretelling cards from your hand costs 
less and can be done on any player's turn.
Foretell 
(During your turn, you may pay and exile this card from your hand face down. Cast it on a later turn for its foretell cost.)
- CMC
- 4
- Mana cost
- Color identity
- U
- Rarity
- rare
- Set
- Kaldheim Promos
- Price
- $0.30
- EDHREC rank
- #11872
Cosmos Charger makes every foretell cost two generic mana less and lets you foretell at instant speed — that's a persistent, on-board effect that warps how your whole foretell suite operates. Ranar the Ever-Watchful decks are the primary home, where discounting and speed-shifting your foretold cards directly feeds the token engine.
Best Commanders
Commanders with the highest synergy
Ranar the Ever-Watchful
Ranar the Ever-Watchful triggers whenever you exile a card, so Cosmos Charger's instant-speed foretelling turns every end step into a free Spirit — the cost reduction is gravy on top of a loop that effectively turns your hand into a token factory.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | legal |
| pioneer | legal |
| standard | not legal |
| vintage | legal |
| pauper | not legal |
| oathbreaker | legal |
Cosmos Charger is a Commander card through and through — foretell is parasitic enough that you need a critical mass of foretell cards to justify it, and only in EDH can you build around that theme with 99-card density. In Legacy, Modern, and Pioneer it's legal but nearly invisible; foretell decks never found competitive traction in those formats, and a 3/3 flying for four that does nothing the turn it arrives doesn't clear the bar on raw stats. Commander is where the cost reduction and instant-speed clause actually generate card advantage over a long game.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.30 bulk tier
At $0.30, Cosmos Charger is bulk — easy to pick up in any order without a second thought. Bulk foretell payoffs rarely climb unless a new commander breaks the mechanic wide open, so treat it as a cheap role-player rather than a spec.
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Sources
Mentioned
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.