
Land
As this land enters, you may reveal a Forest or Island card from your hand. If you don't, this land enters tapped.
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GU dual that enters untapped if you control a Forest or Island.

GU shock land, premier untapped dual fixing.

Original GU dual with Forest/Island types, always untapped.

GU fast land, untapped early for green-blue ramp.

GU filter land producing both colors reliably.

GU painland, always enters untapped for fixing.

GU horizon land that fixes and can cantrip late.