: Add .

, : Create a 2/2 colorless Assembly-Worker artifact creature token.

: Add .

, , Sacrifice this land: Draw two cards.

: Add .

, , Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.

: Add .

, , Sacrifice a creature: Put a soul counter on this land. Then if there are three or more soul counters on it, remove those counters, transform it, then untap it. Activate only as a sorcery.

: Add .

, Sacrifice Waste Land: Destroy target nonbasic land. That land's controller creates a Wastes token. (It's a land with : Add .)

: Add .

When Gods' Eye is put into a graveyard from the battlefield, create a 1/1 colorless Spirit creature token.

: Add .

, , Sacrifice a creature: Draw a card.

: Add .

, Sacrifice this land: Target attacking creature without flying gets -1/-2 until end of turn.

: Add .

, , Sacrifice this land: You may cast spells this turn as though they had flash.

This land enters tapped.

: Add .

, , Sacrifice this land: Copy target instant or sorcery spell you control. You may choose new targets for the copy.

, , Sacrifice this land: Create a token that's a copy of target creature you control.

This land enters tapped.

: Add .

, , Sacrifice this land: Create two 1/1 white Soldier creature tokens.

When you play another land, sacrifice this land.

: Add .

: Add .

, : Flip a coin. If you win the flip, create a Treasure token.

, , Sacrifice two artifacts: Draw a card.

: Add .

: Add . Spend this mana only to cast colorless Eldrazi spells or activate abilities of colorless Eldrazi.

: Add .

, Sacrifice this land: Return target land card from your graveyard to your hand.

: Add .

Whenever you cast a colorless spell with mana value 7 or greater, you may sacrifice this land. If you do, search your library for a colorless creature card, reveal it, put it into your hand, then shuffle.

: Add .

, : Create a 1/1 green Saproling creature token.

: Add .

, Sacrifice this land: Destroy target land.