Artisan of Forms [Theros] XY109 also all monsters in your

also all monsters in your opponent's possession with that Attribute cannot activate their effects or attack

or when a "Gishki" Ritual Spell is activated

you may have its controller create a 1/1 white Warrior creature token that's tapped and attacking

discard 1 more card of their choice

Set: The Dark Side of Dimensions Movie Pack: Gold Edition Card type: Effect Monster Rarity: Gold Secret Rare Attack: 2500 Defense: 1000 Once per turn

Artisan of Forms [Theros] XY109 also all monsters in yourSet: Theros Type: Creature Human Wizard Rarity: Rare Cost: {1}{U} Heroic Whenever you cast a spell that targets Artisan of Forms, you may have Artisan of Forms become a copy of target creature, except it has this ability.