

Effect
Apply these effects until the end of this turn. ● Rank 3 or lower Xyz Monsters gain 500 ATK and DEF. ● Rank 4 or higher Xyz Monsters cannot attack.
This effect does not target.
This effect can also be activated during the Damage Step. (In that case, it is activated from the start of the Damage Step up to before damage calculation.)
This effect is also applied to Xyz Monsters that appear on the field after this effect is applied. (You can activate this effect even if there are no Xyz Monsters on the field.)
If two copies of "Planck Scale" are activated in the same turn, each of their "● All Rank 3 or lower Xyz Monsters on each side of the field gain 500 ATK/DEF" effects are applied, and the ATK/DEF of Rank 3 or lower Xyz Monsters will increase by 1000.
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