Ominous Roost
Enchantment
When this enchantment enters and whenever you cast a spell from your graveyard, create a 1/1 blue Bird creature token with flying and "This token can block only creatures with flying."
- CMC
- 3
- Mana cost
- Color identity
- U
- Rarity
- uncommon
- Set
- Innistrad: Double Feature
- Price
- $0.21
- EDHREC rank
- #18742
Ominous Roost turns every card you discard or pitch into a 1/1 flying Bird token, which in the right shell is a repeatable air force with zero extra investment. The cost is real — you need a steady discard outlet or graveyard-feeding engine to make it hum — but pair it with something like Marang River Prowler or inside Oskar, Rubbish Reclaimer and the tokens come fast enough to matter.
Best Commanders
Commanders with the highest synergy

Oskar, Rubbish Reclaimer
Oskar, Rubbish Reclaimer discards nonland cards as a core function of his ability, which means Ominous Roost generates a Bird token on virtually every spell Oskar casts — the enchantment essentially taxes your own engine for free air presence.
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 |
Ominous Roost is a Commander card, full stop. In 60-card formats like Modern and Legacy, three mana for a static enchantment that makes 1/1s is too slow and too conditional — dedicated discard payoffs in those formats demand immediate board impact. In Commander, the math flips: a three-mana enchantment that produces tokens across a long game accumulates real value, especially in discard-heavy builds where you're already moving cards to the graveyard every turn. Outside of dedicated discard commanders, the ceiling drops sharply, so slot it where the engine already exists rather than building toward it.
Key Combos
Combo lines featuring this card




Ominous RoostMarang River ProwlerAnimar, Soul of ElementsPhyrexian Altar
Infinite +1/+1 counters on a creature; Infinite colored mana; Infinite creature tokens; Infinite death triggers; Infinite ETB; Infinite LTB; Infinite sacrifice triggers; Infinite storm count
View on Commander Spellbook ↗




Ominous RoostMarang River ProwlerAnimar, Soul of ElementsThermopodChromatic Orrery
Infinite colored mana; Infinite creature tokens; Infinite death triggers; Infinite ETB; Infinite LTB; Infinite sacrifice triggers; Infinite storm count; Infinite +1/+1 counters on a creature
View on Commander Spellbook ↗




Ominous RoostMarang River ProwlerAnimar, Soul of ElementsAshnod's AltarStonework Packbeast
Infinite colored mana; Infinite colorless mana; Infinite creature tokens; Infinite death triggers; Infinite ETB; Infinite LTB; Infinite sacrifice triggers; Infinite storm count; Infinite +1/+1 counters on a creature
View on Commander Spellbook ↗




Ominous RoostMarang River ProwlerAnimar, Soul of ElementsAshnod's AltarChromatic Orrery
Infinite colored mana; Infinite colorless mana; Infinite creature tokens; Infinite death triggers; Infinite ETB; Infinite LTB; Infinite sacrifice triggers; Infinite storm count; Infinite +1/+1 counters on a creature
View on Commander Spellbook ↗




Ominous RoostMarang River ProwlerAnimar, Soul of ElementsAshnod's AltarPrismite
Infinite colored mana; Infinite colorless mana; Infinite creature tokens; Infinite death triggers; Infinite ETB; Infinite LTB; Infinite sacrifice triggers; Infinite storm count; Infinite +1/+1 counters on a creature
View on Commander Spellbook ↗Price Context
Current price
$0.21 bulk tier
At $0.21, Ominous Roost is pure bulk — easy to acquire as a throw-in or from any bulk bin. Bulk enchantments with niche synergy don't tend to climb unless a commander spikes demand, so treat it as a low-cost inclusion rather than a card to stock up on.
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Sources
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.