Citadel Penguin
Genesys · Umi · Genesys Decks · 2026-04-30 · Source
Featured card
Sea Stealth Attack
One of the most-played Umi cards this deck runs.
Sign in to see how close you are to building this deck.
Deck Search works without an account — it asks about the corpus, not about what you own.
- 3 copies of Torrential Tribute, which is Limited (at most 1)
- 22 cards first released after Goat's card pool closed (2005-08-20): Brionac, Dragon of the Ice Barrier, Citadel Whale, Danger! Nessie!, Doom Kraken, Electric Jellyfish, First Penguin, Mecha Sea Dragon Plesion, Ocean Dragon Lord - Kairyu-Shin, Penguin Brave, Penguin Ninja, Penguin Squire, Puny Penguin, Rage of Kairyu-Shin, Ravenous Crocodragon Archethys, Royal Penguins Garden, Sea Stealth Attack, Sea Stealth II, Storming Mirror Force, Vortex Trooper, White Aura Monoceros, White Aura Porpoise, White Aura Whale
Checked against the Goat format Forbidden & Limited list (April 2005) as of 1 October 2026 and its card pool (no card first released after 20 August 2005), with the sizes and copy limits of a Genesys deck.
34 of 100 points, against the Genesys points list as of 1 October 2026.
Buy this deck — all 30 cards57 copies · about $15.65, main, extra and side deck
Main Deck
45 cards| Card | Type | In deck | Each |
|---|---|---|---|
 Citadel Whale Not in this format | Effect | ×3 | $0.15 |
 Danger! Nessie! Not in this format7 pts each | Effect | ×2 | $0.11 |
 Doom Kraken Not in this format | Effect | ×1 | $0.29 |
 Electric Jellyfish Not in this format | Effect | ×1 | $0.66 |
 First Penguin Not in this format | Effect | ×3 | $0.18 |
 Mecha Sea Dragon Plesion Not in this format | Effect | ×1 | $0.11 |
 Ocean Dragon Lord - Kairyu-Shin Not in this format | Effect | ×1 | $1.70 |
 Penguin Ninja Not in this format | Flip | ×3 | $0.17 |
| Flip | ×3 | $0.21 | |
 Penguin Squire Not in this format | Tuner | ×3 | $0.15 |
| Spell | ×3 | $0.15 | |
 Rage of Kairyu-Shin Not in this format | Spell | ×2 | $0.15 |
 Royal Penguins Garden Not in this format | Spell | ×3 | $0.29 |
| Spell | ×1 | $0.23 | |
 Sea Stealth II Not in this format | Spell | ×3 | $0.24 |
 Terraforming20 pts each | Spell | ×1 | $0.14 |
 Mirror Force Limited | Trap | ×1 | $0.65 |
 Sea Stealth Attack Not in this format | Trap | ×3 | $0.22 |
 Storming Mirror Force Not in this format | Trap | ×1 | $0.23 |
| Trap | ×3 | $0.13 | |
 Torrential Tribute Limited | Trap | ×3 | $0.19 |
Extra Deck
8 cards| Card | Type | In deck | Each |
|---|---|---|---|
 Brionac, Dragon of the Ice Barrier Not in this format | Synchro | ×1 | $0.95 |
 Penguin Brave Not in this format | Synchro | ×3 | $0.19 |
 Ravenous Crocodragon Archethys Not in this format | Synchro | ×1 | $0.20 |
 White Aura Monoceros Not in this format | Synchro | ×1 | $0.33 |
 White Aura Porpoise Not in this format | Synchro | ×1 | $0.13 |
 White Aura Whale Not in this format | Synchro | ×1 | $0.37 |
Side Deck
4 cards · not counted toward completion| Card | Type | In deck | Each |
|---|---|---|---|
 Puny Penguin Not in this format | Effect | ×1 | $1.68 |
 Vortex Trooper Not in this format | Effect | ×1 | $0.25 |
| Effect | ×1 | $0.17 | |
| Spell | ×1 | $0.23 |
