Effect
Target 1 Xyz Monster in either player's Graveyard; all monsters you currently control gain ATK equal to its Rank x 200, then you can shuffle it into the Extra Deck. This ATK increase lasts until the End Phase.
This effect targets 1 Xyz Monster in either player's Graveyard.
You cannot activate "Xyz Soul" if you do not control any face-up monsters in your Monster Zone.
If you activate "Xyz Soul" during the Damage Step, it must be activated from the start of the Damage Step up to before damage calculation.
The effect "All monsters you control gain ATK equal to the Rank of the selected monster x 200 until the End Phase" is applied mandatorily, but you can choose not to apply the "then you can return the selected monster to the Extra Deck" effect.
The effect "All monsters you control gain ATK equal to the Rank of the selected monster x 200 until the End Phase" and the effect "then you can return the selected monster to the Extra Deck" are not treated as occurring simultaneously.
"End Phase" in "All monsters you control gain ATK equal to the Rank of the selected monster x 200 until the End Phase" is read as "end of the turn." (Applied from July 10, 2014)
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