TCGenius.ai
Atlantean Heavy Infantry
WATER · Sea Serpent / Effect Monster · Level 2 · ATK 0 / DEF 1600
During your Main Phase, you can Normal Summon 1 Level 4 or lower Sea Serpent-Type monster in addition to your Normal Summon/Set. (You can only gain this effect once per turn.) When this card is sent to the Graveyard to activate a WATER monster's effect: Target 1 face-up card your opponent controls; destroy that target.
Is it legal?
TCGUnlimited (3)
OCGUnlimited (3)
Master DuelUnlimited (3)
Rarity: Super Rare (SR)
Genesys0 points
Price
About $0.10–$4.05 across printings and stores (as of Oct 9, 2026). See listings on TCGplayer · eBay · Cardmarket (EU)
Price history & alerts
Played in tournaments
In 5 recent tournament lists, mostly Mermail (4), Mermail Atlantean (1).
Most often played with
Across the tournament lists that run Atlantean Heavy Infantry: the share of those lists that also run each card.
Neptabyss, the Atlantean Prince100% of lists
Abyssrhine, the Atlantean Spirit100% of lists
Abysstrite, the Atlantean Spirit100% of lists
Mermail Abyssteus100% of lists
Marincess Coral Anemone100% of lists
Superancient Deepsea King Coelacanth100% of lists
Mermail Shadow Squad100% of lists
Atlantean Dragoons100% of lists
Mermail King - Neptabyss100% of lists
Poseidra Abyss, the Atlantean Dragon Lord100% of lists
Deep Sea Minstrel100% of lists
Mermail Abyssgaios100% of lists
Printings
| Set | Code | Rarity |
|---|---|---|
| Astral Pack Two | AP02-EN006 | Super Rare |
| Maze of the Master | MZTM-EN073 | Collector's Rare |
| Maze of the Master | MZTM-EN073 | Rare |
| Quarter Century Stampede | RA04-EN010 | Collector's Rare |
| Quarter Century Stampede | RA04-EN010 | Platinum Secret Rare |
| Quarter Century Stampede | RA04-EN010 | Quarter Century Secret Rare |
| Quarter Century Stampede | RA04-EN010 | Secret Rare |
| Quarter Century Stampede | RA04-EN010 | Super Rare |
| Quarter Century Stampede | RA04-EN010 | Ultimate Rare |
| Quarter Century Stampede | RA04-EN010 | Ultra Rare |
| Realm of the Sea Emperor Structure Deck | SDRE-EN004 | Common |
Build a deck around Atlantean Heavy Infantry
Genny reads every card ever printed, builds a legal deck around this one, grades it against the current meta, and the simulator can test it hundreds of times.
Build with this card