rat deck yugioh Yu-Gi-Oh! - Volcanic (TAEV-EN002) - Tactical Evolution - Unlimited Edition This is of Super Rare rarity I made a Rat archetype

DCC - Needle Bones 200 Flip a coin

By the end of this turn you will have Fusion summoned, Synchro summoned, Xyz summoned and have a field filled with monsters that can pretty much shut down anything your opponent would want to do

C Common Mind Over Matter X TRAP Counter When a monster would be Normal or Special Summoned, OR a Spell/Trap Card is activated: Tribute 1 Psychic-Type monster

Enchantment Color tag templates(None) Sphere of Safety Creatures can't attack you or planeswalkers you control unless their controller pays for each of those creatures, where X is the number of enchantments you control

That is, you can activate the equip ability targeting the creature Killer Cosplay's already attached to, but that ability resolving won't do anything