If you somehow control Glacierwood Siege and no choice was made for it (perhaps because another permanent on the battlefield became a copy of it), it has neither of the two abilities
Abilities that define a creature's power and toughness apply while that card is in your graveyard, but abilities that add or subtract from it don't
For instance, if you have a card listed with 152/151, then that card is a Secret Rare
Uninori) Promo-A 0571 Zoroark (illus
Field of Ruin taps for colorless too, can be tapped with two and sacrificed to destroy another nonbasic and everyone ramps out a basic from their library untapped, so it's a multiplayer-friendly Wasteland
It has flying, so trample isnt quite as needed, but in a world with Triplicate Spirits, chump-blocking seems likely