This is a list of all the Yu-Gi-Oh! Union/Effect Monsters in our database.
| Card Name | Attribute | Sub Type | Lvl | ATK | DEF | Card Text | Buy It |
|---|---|---|---|---|---|---|---|
| A-Assault Core | Light | Machine | 4 | 1900 | 200 | Once per turn, you can either: Target 1 LIGHT Machine-Type monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. A monster equipped with this card is unaffected by your opponent's monster effects (except its own), also if the equipped monster would be destroyed by battle or card effect, destroy this card instead. If this card is sent from the field to the Graveyard: You can add 1 other Union monster from your Graveyard to your hand. | |
| B-Buster Drake | Light | Machine | 4 | 1500 | 1800 | Once per turn, you can either: Target 1 LIGHT Machine-Type monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. A monster equipped with this card is unaffected by your opponent's Spell effects, also if the equipped monster would be destroyed by battle or card effect, destroy this card instead. If this card is sent from the field to the Graveyard: You can add 1 Union monster from your Deck to your hand. | |
| C-Crush Wyvern | Light | Machine | 4 | 1200 | 2000 | Once per turn, you can either: Target 1 LIGHT Machine-Type monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. A monster equipped with this card is unaffected by your opponent's Trap effects, also if the equipped monster would be destroyed by battle or card effect, destroy this card instead. If this card is sent from the field to the Graveyard: You can Special Summon 1 Union monster from your hand. | |
| Fortune Chariot | Wind | Fairy | 6 | 1000 | 2000 | (This card is also always treated as a "Valkyrie" card.) Once per turn, you can either: Target 1 Fairy monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. If the equipped monster would be destroyed by battle or card effect, destroy this card instead. The equipped monster can attack directly, but when it does so using this effect, the battle damage inflicted to your opponent is halved. | |
| Heavy Mech Support Armor | Light | Machine | 3 | 500 | 500 | When this card is Normal Summoned: You can target 1 Union monster in your Graveyard; Special Summon it. Once per turn, you can either: Target 1 Machine-Type monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. Your opponent cannot target a monster equipped with this card with card effects, also if the equipped monster would be destroyed by battle or card effect, destroy this card instead. | |
| Leng Ling | Dark | Dragon | 3 | 1500 | 0 | Once per turn, you can either: Target 1 face-up monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. The original ATK of a monster equipped with this card becomes 1000, it can make a second attack during each Battle Phase, also if the equipped monster would be destroyed by battle or card effect, destroy this card instead. | |
| Squeaknight | Fire | Warrior | 1 | 500 | 500 | If this card is Special Summoned: You can activate this effect; treat this card as a Tuner this turn, also you can only Special Summon once from the Extra Deck for the rest of this turn. Once per turn, you can either: Target 1 face-up monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. If the equipped monster would be destroyed by battle or card effect, destroy this card instead. | |
| Unauthorized Bootup Device | Dark | Machine | 1 | 500 | 0 | Once per turn, you can either: Target 1 face-up monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. If the equipped monster would be destroyed by battle or card effect, destroy this card instead. If this card is destroyed and sent to the GY while equipped to a monster: You can Special Summon this card. You can only use this effect of "Unauthorized Bootup Device" once per turn. | |
| Union Driver | Light | Machine | 5 | 2100 | 1000 | Once per turn, you can either: Target 1 face-up monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. If the equipped monster would be destroyed by battle or card effect, destroy this card instead. While this card is equipped to a monster: You can banish this Equip Card; equip 1 Level 4 or lower appropriate Union monster from your Deck to the monster this card was equipped to. You can only use this effect of "Union Driver" once per turn. | |
| Valkyrie Chariot | Wind | Fairy | 3 | 500 | 1000 | Once per turn, you can either: Target 1 Fairy monster you control; equip this card to that target, OR: Unequip this card and Special Summon it. If the equipped monster would be destroyed by battle or card effect, destroy this card instead. When the equipped monster declares an attack: You can have it gain 500 ATK. (This ATK gain remains even if this card leaves the field.) | |
| Card Name | Attribute | Sub Type | Lvl | ATK | DEF | Card Text | Buy It |