Glacial Fortress enters tapped unless you control a Plains or an Island. : Add or .
"Beneath the Moon and under starnhe wandered far from northern strands . . .nFrom gnashing of the Narrow Icenwhere shadow lies on frozen hills."n—*Song of Eärendil*
This checks for lands you control with the land type Plains or Island, not for lands named Plains or Island. The lands it checks for don't have to be basic lands. For example, if you control Watery Grave (a nonbasic land with the land types Island and Swamp), Glacial Fortress will enter untapped.
01-10-2009
wotc
As this is entering, it checks for lands that are already on the battlefield. It won't see lands that are entering at the same time (due to Warp World, for example).
Random a card of Magic: The Gathering (MTG), but you can also roll the D20 dice, random a Planeswalker, have fun with the random rules and more.