Training Grounds (Showcase Halo Foil) [March of the Machine: The Aftermath] 14 if you have a [Celestial

if you have a [Celestial Dragons] type Character

It also gains the following ability until end of turn

that permanent can't attack or block and its activated abilities can't be activated

Set: Magnificent Mavens Card type: Normal Trap Rarity: Ultra Pharaoh's Rare When an opponent's monster declares an attack: Destroy all your opponent's Attack Position monsters

Training Grounds (Showcase Halo Foil) [March of the Machine: The Aftermath] 14 if you have a [CelestialSet: March of the Machine: The Aftermath Type: Enchantment Rarity: Rare Cost: {U} Activated abilities of creatures you control cost 2 less to activate. This effect can't reduce the mana in that cost to less than one mana.