Vallon, the Super Psy Skyblaster

Xyz Effect Monster

Card text

2 Level 5 monsters During the Main Phase (Quick Effect): You can detach 1 material from this card, then target 1 face-up monster your opponent controls; change it to face-down Defense Position. If this card is sent to the GY: You can target 1 face-down card on the field; destroy it. You can only use each effect of "Vallon, the Super Psy Skyblaster" once per turn.

Attribute: DARK
Type: Psychic
Rank: 5
ATK: 2500
DEF: 2200

Archetype: Skyblaster

Explained

What it does

A Rank 5 Xyz. During the Main Phase, detach 1 to change an opponent's face-up monster to face-down Defense Position. When sent to the GY, destroy a face-down card on the field.

Play it when

As a generic Rank 5 that stops a monster's effects and leaves removal behind.

How it works

Materials: 2 Level 5 monsters.

Quick Effect (Main Phase): Detach 1 material, then target 1 face-up monster your opponent controls; change it to face-down Defense Position.
If sent to the GY: Target 1 face-down card on the field; destroy it (usable in the Damage Step).

Each effect is once per turn.

Rulings in plain English

GY effect: If the target was flipped face-up before it resolves, it’s still destroyed.