Guard Guard (ガード Gādo) is a keyword found on colorless SIGNI. It first appeared in WX-01 Served Selector.

The current reminder text for Guard reads:

[Guard] (By discarding this card from your hand, prevent damage from a LRIG attack once)

When using Guard, there are no level restrictions: you may guard with a SIGNI whose level is higher than your LRIG's level. You cannot use Guard to block SIGNI attacks, only LRIG attacks.

For the purposes of cards like Arc Aura, which allow LRIGs to attack multiple times in a turn, Guard can only negate one attack. A separate card must be discarded for each distinct attack.

When using Guard against a LRIG with Double Crush, Guard disables the attack, therefore disabling that one attack carrying Double Crush.

Colors White WhiteRed RedBlue BlueGreen GreenBlack BlackColorless Colorless
Card Types LRIGARTSSIGNISpellResonaKeyCraft
Game Zones Check ZoneDeckEner ZoneField (SIGNI Zone, LRIG Zone)
HandLife ClothLRIG DeckLRIG TrashTrash
Game Mechanics AbilityAttackBanishCoinCostCrushDamageDiscardDrawExclude
Ener ChargeExceedFreezeGrowLife BurstUp/DownRefreshRemove
Keywords AccessoryAssassinBetChainCharmCross (Heaven) ● Double CrushEncoreGuard
LancerLayerMulti EnerRide (Drive) ● RiseShadowS LancerTrapTriple CrushVirus
Miscellaneous FAQsFormats (Key SelectionAll-Star) ● Mayu's RoomRule processingTrigger ability