Swamp Battleguard [LCJW-EN020] Common Synchro/Pendulum/Effect Monster Once per turn (Quick Effect):

Once per turn (Quick Effect): You can declare 1 Attribute

except for the Synchro Summon of a Dragon monster

You can only use each of these effects of "Assault Blackwing - Sohaya the Rain Storm" once per turn

This card must be face-up on the field to activate and to resolve this effect

If this card in your possession is sent to your Graveyard by your opponent's card (by battle or card effect): You can target up to 3 "Cubic" monsters in your Graveyard

Swamp Battleguard [LCJW-EN020] Common Synchro/Pendulum/Effect Monster Once per turn (Quick Effect):Set: Legendary Collection 4: Joey's World Card type: Effect Monster Rarity: Common Attack: 1800 Defense: 1500 This card gains 500 ATK for each "Lava Battleguard" you control.