Treaty on Uniform Nomenclature

If you control 2 or more face-up monsters with the same name, except Tokens: Apply this effect, depending on how many you control. ● Exactly 2: Destroy 1 Spell/Trap Card your opponent controls. ● Exactly 3: Destroy all Spell/Trap Cards your opponent controls.

Type

Normal Trap

Monster type

Normal

Ban list (TCG)

Unlimited