Formula Synchron

Monster

The code HAC1-EN178 you looked up matches:

HAC1-EN178 · Hidden Arsenal: Chapter 1 · Secret Rare

Set: Hidden Arsenal: Chapter 1
Code: HAC1-EN178
Rarity: Secret Rare$6.91 · price per set and rarity (USD, from YGOPRODeck)

All 11 printings ↓

Market price

€0.18

Cardmarket · lowest across all versions

Unchanged since Nov 7, 2026 · read on Nov 7, 2026

$0.19 · TCGplayer (USA) · lowest across all versions

The card’s price, not your copy’s: the free sources do not tell languages or editions apart. For Italian cards the real price may differ.

The history starts on the first day we read the price.

Type: Machine / Synchro / Tuner / Effect
Attribute: LIGHT
Level: 2
ATK / DEF: 200 / 1500
Archetype: Synchron

Text

1 Tuner + 1 non-Tuner monster When this card is Synchro Summoned: You can draw 1 card. Once per Chain, during your opponent's Main Phase, you can (Quick Effect): Immediately after this effect resolves, Synchro Summon using this card you control.

Printings (11 printings)

STBL-EN041Nov 11, 2010
Starstrike Blast · Rare
GLD5-EN034Jun 7, 2012
Gold Series: Haunted Mine · Gold Rare
LC5D-EN041Oct 23, 2014
Legendary Collection 5D's Mega Pack · Secret Rare
PGL2-EN088Mar 19, 2015
Premium Gold: Return of the Bling · Gold Rare
DUSA-EN086Mar 30, 2017
Duelist Saga · Ultra Rare$6.07 · price per set and rarity (USD, from YGOPRODeck)
OP13-EN017Jun 15, 2020
OTS Tournament Pack 13 · Common
OP13-PT017Jun 15, 2020
OTS Tournament Pack 13 (POR) · Common
HAC1-EN178Feb 24, 2022
Hidden Arsenal: Chapter 1 · Secret Rare$6.91 · price per set and rarity (USD, from YGOPRODeck)
RA04-EN143Apr 10, 2025
Quarter Century Stampede · Platinum Secret Rare
RA04-EN143Apr 10, 2025
Quarter Century Stampede · Quarter Century Secret Rare
L5DD-ENY38Nov 6, 2025
Legendary 5D's Decks · Common

Types and rarities are shown as listed by the card database (in English).