Chaos Form [LED3-EN011] Common Ritual Spell You can only use this

You can only use this effect of “Longirsu

If this Set card is destroyed by your opponent's card effect and sent to your GY: You can Set this card from your GY and 1 "Mirror Force" from your hand

this card's ATK and DEF become equal to that monster's original ATK and DEF

your opponent can not activate Spell Cards With That name for the rest of this Duel

Set: Shadows in Valhalla Card type: Continuous Trap Rarity: Super Rare Activate this card by targeting 1 "Ninja" monster you control and 1 face-up monster your opponent controls

Chaos Form [LED3-EN011] Common Ritual Spell You can only use thisSet: Legendary Duelists: White Dragon Abyss Card type: Ritual Spell Rarity: Common This card can be used to Ritual Summon any "Chaos" or "Black Luster Soldier" Ritual Monster. You must also Tribute monsters from your hand or field and or banish "Blue Eyes White Dragon" or "Dark Magician" from your Graveyard, whose total Levels exactly equal the Level of the "Chaos" or "Black Luster Soldier" Ritual Monster you Ritual Summon.