Sea Hag // Aquatic Ingress
Creature — Hag // Instant — Adventure
When this creature enters, creatures your opponents control get -4/-0 until end of turn.
- CMC
- 5
- Mana cost
- Color identity
- U
- Rarity
- common
- Set
- Commander Legends: Battle for Baldur's Gate
- Price
- $0.07
- EDHREC rank
- #16671
Sea Hag // Aquatic Ingress puts a 3/3 flash creature into play while leaving an adventure spell on the stack for Gorion, Wise Mentor to copy — that's two triggers off one card. At two mana for the adventure half and three for the creature, the rate is acceptable but not impressive outside that specific engine.
Best Commanders
Commanders with the highest synergy

Gorion, Wise Mentor
Gorion, Wise Mentor is the primary home for Sea Hag // Aquatic Ingress because casting Aquatic Ingress as an adventure lets Gorion trigger on the instant, then the Sea Hag half follows as a 3/3 flash body — two payoffs from a single card for 2U plus 2U.
Beluna Grandsquall
Beluna Grandsquall cares about spells with the adventure mechanic, and Sea Hag // Aquatic Ingress qualifies on both halves, making it a clean fit for Beluna's creature-adventure synergy package.
Format Analysis
Where it lives, where it can’t
| Format | Verdict |
|---|---|
| commander | legal |
| legacy | legal |
| modern | not legal |
| pioneer | not legal |
| standard | not legal |
| vintage | legal |
| pauper | legal |
| oathbreaker | legal |
In Commander, Sea Hag // Aquatic Ingress earns its slot almost exclusively in Gorion, Wise Mentor or Beluna Grandsquall builds — outside those commanders, a vanilla 3/3 flash with a minor debuff adventure is below rate for a 100-card singleton format. In Legacy and Vintage it's technically legal but faces competition from far more efficient threats and is not a realistic inclusion. Pauper is the format where Sea Hag // Aquatic Ingress is most likely to see fringe play, as the adventure half provides a cheap tempo option and the creature body follows at common rarity with a flash clock.
Key Combos
Combo lines featuring this card
Price Context
Current price
$0.07 bulk tier
At $0.07, Sea Hag // Aquatic Ingress is deep bulk — you're paying for cardboard and sleeves, not the card. Price stability is essentially guaranteed at this floor; there's nowhere lower to go and no realistic spike vector unless a new adventure-matters commander dramatically inflates demand.
Explore
Sources
Mentioned
- Gorion, Wise Mentor
- Beluna Grandsquall
Updated . Data from Scryfall, EDHREC, and Commander Spellbook.