Reptile / Effect

Monsters your opponent controls lose 300 ATK/DEF. You can only use each of the following effects of "Urubonus, the Avatar of Malice" once per turn. You can Tribute 1 Reptile monster; Special Summon this card from your hand. You can Tribute 1 monster; all monsters your opponent currently controls lose ATK/DEF equal to the original ATK of the Tributed monster, until the end of this turn.

Fiend

A bull fiend restored by the dark arts, this monster appears out of a jar.

Rock / Effect

You can only control 1 "Utgarda, Generaider Boss of Delusion". (Quick Effect): You can Tribute 2 "Generaider" monsters and/or Rock monsters, then target 1 card on the field; banish it. You can only use this effect of "Utgarda, Generaider Boss of Delusion" once per turn.

If you control a "Utopia" monster: Destroy the 1 face-up monster your opponent controls that has the lowest ATK (your choice, if tied), and if you do, inflict damage to your opponent equal to the destroyed monster's ATK on the field.

Detach 1 material from a monster you control; face-up Xyz Monsters you currently control cannot be destroyed by card effects until the end of this turn.

Warrior / Effect

(This card is always treated as a "Zubaba", "Gagaga", "Gogogo", and "Dododo" card.)

During your Main Phase: You can Special Summon up to 1 each "Zubaba", "Gagaga", "Gogogo", and/or "Dododo" monster(s) from your hand in Defense Position, also you cannot Special Summon from the Extra Deck for the rest of this turn, except Xyz Monsters. You can only use this effect of "Utopic Onomatopoeia" once per turn.