Full database
Every WATER Synchro in the game
The tool lists every WATER Synchro Monster in the TCG database, updated daily from YGOProDeck.
Free tool
First Penguin All Targets
Select the WATER Synchros in your Extra Deck and discover every monster First Penguin can search from your Deck.
WATER Synchro Monsters in your Extra Deck
Select the Synchros you play: First Penguin reveals one of them.
0 selected
Select at least one WATER Synchro to see the monsters First Penguin can add.
Why use this tool?
Exact rule
Same Type, 1 Level lower
For each revealed Synchro, only Main Deck WATER monsters with the same Type and exactly 1 Level lower are listed.
Your Extra Deck
Several Synchros at once
Tick every WATER Synchro you play to see at a glance all the targets your Extra Deck gives access to.
What is First Penguin in Yu-Gi-Oh!?
First Penguin is a Level 1 WATER Winged Beast monster. If you control no face-up monsters, you can Special Summon it from your hand; if Summoned this way, it is treated as a Tuner.
Its second effect makes it an excellent search engine: you discard 1 card, then reveal 1 WATER Synchro Monster in your Extra Deck, and add from your Deck to your hand 1 WATER monster with the same Type but 1 Level lower than the revealed monster. You can then change First Penguin to face-down Defense Position, but you cannot Special Summon from the Extra Deck for the rest of the turn, except WATER monsters. This effect can only be used once per turn.
The target therefore depends entirely on the WATER Synchros in your Extra Deck. Adding a Synchro with the right Type and Level to your Yu-Gi-Oh! deck can be enough to unlock a specific starter or extender.
How to use the tool
- 1. Your WATER Synchros : Tick the WATER Synchro Monsters in your Extra Deck (filter by name or Type to go faster).
- 2. The targets : For each ticked Synchro, the tool shows the Level and Type searched for, and every matching Main Deck WATER monster.
- 3. Check the card page : Click a target to open its full card page: effect, banlist status, prices and release sets.
- 4. Reverse lookup : The “By searchable card” tab lists every card First Penguin can search, with the WATER Synchro(s) to put in your Extra Deck for each one.
FAQ
Frequently asked questions about First Penguin
A WATER monster from your Deck with the same Type as the WATER Synchro Monster revealed from the Extra Deck, and exactly 1 Level lower. For example, revealing a Level 8 WATER Fish Synchro lets you add a Level 7 WATER Fish monster.
Yes. The Synchro is only revealed — it is neither Summoned nor sent to the GY, so it stays available in your Extra Deck for the rest of the duel.
After the effect resolves, you cannot Special Summon from the Extra Deck for the rest of the turn, except WATER monsters. Keep it in mind if your combo goes through Extra Deck monsters of another Attribute.
Yes, the tool is completely free and available without sign-up. You can also add First Penguin to a deck in the deckbuilder to test your combos.
Other available tools
In the same category: Target finders
Build your Extra Deck around First Penguin
Free, no sign-up — open the deckbuilder and pick the WATER Synchros that unlock your targets.
