Seafloor Stalker
ZNRZendikar Rising/#78/2020Common
Colour IDMV 3
Current paper retail
Card Kingdom$0.35
Cardmarket€0.02
ManaPool$0.15
TCGplayer$0.18
MTGO (Cardhoarder)
retail$0.03 tix
Paper retail history (USD)
3 providers
Latest $0.35High $0.35Low $0.35▲ 0.0%
Market and collecting
Market overview
$0.18TCGplayer, USD, retail, nonfoil
Latest observation: 2026-11-10
7d▲ 5.9%30d▲ 5.9%90d▲ 20.0%
90d high
$0.19
90d low
$0.15
Paper printings priced
1
Currently 1st
Cheapest paper printing
$0.06
Zendikar Rising
- Up 5.9% over the last 30 days on TCGplayer.
- Currently 5% below its 90 day high of $0.19.
- Foil copies of this printing are trading 67% below nonfoil.
Find this printing on eBayView on TCGplayerAffiliate. MTGPrices may earn from qualifying eBay and TCGplayer purchases.
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Gameplay and rules
Creature — Merfolk Rogue
: This creature gets +1/+0 until end of turn and can't be blocked this turn. This ability costs less to activate for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)
2 / 3
Card capabilities
Creature
Derived deterministically from card types, Oracle text and keywords. Not a strategic evaluation.
Format legality
Primary formats
Eternal formats
Rulings (6)
wotc25 Sept 2020
An ability referring to the number of creatures in your party gets a number from zero to four. Such abilities never ask which creatures are in your party, and you never have to designate specific creatures as being in your party. You can't choose to exclude creatures from this count to lower the number.
wotc25 Sept 2020
To determine "the number of creatures in your party," check whether you control a Cleric, whether you control a Rogue, whether you control a Warrior, and whether you control a Wizard. The number is the total number of those checks to which you answered yes. Each creature you control can be counted for only one of those checks.
wotc25 Sept 2020
Once you declare that you're activating Seafloor Stalker's ability, no player can take actions to try and change the number of creatures in your party and change the activation cost.
wotc25 Sept 2020
You can activate Seafloor Stalker's ability more than once, even if it already can't be blocked this turn.
wotc25 Sept 2020
Once a creature has blocked Seafloor Stalker, activating its ability won't cause it to become unblocked or remove that blocking creature from combat.
wotc25 Sept 2020
If a creature has more than one party creature type, and there are multiple ways to count that creature that could result in a different number of creatures in your party, the highest such number is used. For example, if you control a Cleric and a Cleric Wizard, the number of creatures in your party is two. You can't choose to have it be just one by counting the Cleric Wizard first as a Cleric.
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Ranked by shared capabilities, colour identity, mana value and type. Never by strategic judgement.
About this card
Seafloor Stalker
Seafloor Stalker is a Creature — Merfolk Rogue, with mana cost {2}{U} (mana value 3).
Format legality: Commander: legal, Modern: legal, Standard: not_legal, Pioneer: legal, Legacy: legal, Pauper: legal.
Current headline price on TCGplayer: $0.18 (up 5.9% over 30 days).
Frequently asked
Seafloor Stalker FAQ
How much is Seafloor Stalker worth?
The current TCGplayer USD retail price for Seafloor Stalker is $0.18. It is up 5.9% over the last 30 days. Over 90 days it has ranged from $0.15 to $0.19.
What is the cheapest printing of Seafloor Stalker?
The cheapest currently priced paper printing is from Zendikar Rising at $0.06 on TCGplayer.
What set was Seafloor Stalker first printed in?
The earliest English paper printing that MTGPrices tracks is from ZNR #78, released 2020-09-25.
Is there a foil version of Seafloor Stalker?
Yes. On this printing, foil copies trade at $0.06 versus $0.18 for nonfoil, which is 67% less expensive on TCGplayer.
Is Seafloor Stalker legal in Commander?
Yes, Seafloor Stalker is currently legal in Commander per Scryfall's legality feed.
Is Seafloor Stalker legal in Modern?
Yes, Seafloor Stalker is currently legal in Modern per Scryfall's legality feed.
Is Seafloor Stalker legal in Standard?
Seafloor Stalker is not currently legal in Standard per Scryfall's legality feed.
What does Seafloor Stalker do?
Seafloor Stalker is a Creature — Merfolk Rogue with mana cost {2}{U}. Its Oracle text reads: "{4}{U}: This creature gets +1/+0 until end of turn and can't be blocked this turn. This ability costs {1} less to activate for each creature in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)".