T: Add C.

1: This land becomes a 2/2 creature with all creature types until end of turn. It¡¯s still a land.

T: Add C.

1: This land becomes a 2/2 creature with all creature types until end of turn. It¡¯s still a land.

This land enters tapped.

T: Add W or U.

3WU: Until end of turn, this land becomes a 4/4 white and blue Elemental creature with flying and vigilance. It¡¯s still a land.

If this card is in your opening hand and you¡¯re not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand.

T: Add C. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.

T: Add C.

T, Sacrifice a creature: You gain 1 life.

T, Pay 1 life: Add one mana of any color.

At the beginning of your upkeep, if you control three or more artifacts, you gain 1 life.

T: Add C.

4, T, Sacrifice Inventors¡¯ Fair: Search your library for an artifact card, reveal it, put it into your hand, then shuffle. Activate only if you control three or more artifacts.

T: Add C.

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

This land enters tapped.

T: Add C.

T: Add one mana of any color. Spend this mana only to cast artifact spells or activate abilities of artifacts.

Modular 1 (This land enters with +1/+1 counter on it. When it dies, you may its +1/+1 counters on target artifact creature)

T: Add C.

2, T, Sacrifice a Desert: Exile all graveyards.

Indestructible

T: Add C.

5, T: Add five mana in any combination of colors.

Whenever a creature deals combat damage to you, that creature¡¯s controller gains control of this land.

T: Add C.

1, T: Attacking creatures get +1/+0 until end of turn.

T: Add C.

2, T: Exile target creature you control.

4, T, Sacrifice this land: Return each creature card exiled with this land to the battlefield under its owner¡¯s control.

At the beginning of your upkeep, if you control three or more artifacts, you gain 1 life.

T: Add C.

4, T, Sacrifice Inventors¡¯ Fair: Search your library for an artifact card, reveal it, put it into your hand, then shuffle. Activate only if you control three or more artifacts.

T: Add C.

3, T: Draw a card. Activate only if you control a creature with power 4 or greater.

T: Add one mana of any type that a land you control could produce.

T: Add one mana of any type that a land you control could produce.

T: Add CC. This land deals 2 damage to you.

T: Add CC. This land deals 2 damage to you.

T: Add C.

4, T: Exile target attacking creature an opponent controls. At the beginning of the next end step, return it to the battlefield tapped under its owner¡¯s control.

Add to Deck

Sunken Citadel

Land ¡ª Cave

This land enters tapped. As it enters, choose a color.

T: Add one mana of the chosen color.

T: Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.

This land enters tapped. As it enters, choose a color.

T: Add one mana of the chosen color.

T: Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.

T: Add C.

2, T: You may put a basic land card from your hand onto the battlefield tapped.

T: Add C.

2, T: You may put a basic land card from your hand onto the battlefield tapped.

T: Add C.

3, T, Sacrifice a land: Destroy target nonbasic land.

T: Add C.

3, T, Sacrifice a land: Destroy target nonbasic land.

You may have this land enter tapped as a copy of any land card in a graveyard, except it¡¯s a Cave in addition to its other types.

T: Add C.

You may have this land enter tapped as a copy of any land card in a graveyard, except it¡¯s a Cave in addition to its other types.

T: Add C.

: Add C.

5, T: Add WUBRG.

T: Add C.

5, T: Add WUBRG.

T: Choose a color of a permanent you control. Add one mana of that color.

T: Choose a color of a permanent you control. Add one mana of that color.

T: Add C.

T, Sacrifice this land: Destroy target land.

T: Add C.

T, Sacrifice this land: Destroy target land.

Hexproof

This land enters tapped.

When this land enters, sacrifice two lands.

T: Add three mana of any one color.

Hexproof

This land enters tapped.

When this land enters, sacrifice two lands.

T: Add three mana of any one color.

T: Add C.

T: Add one mana of any color. Spend this mana only to cast a legendary spell.

T: Add one mana of any color among legendary permanents you control.

3, T, Exile this land: Target legendary creature gains hexproof and indestructible until end of turn.

T: Add C.

T: Add one mana of any color. Spend this mana only to cast a legendary spell.

T: Add one mana of any color among legendary permanents you control.

3, T, Exile this land: Target legendary creature gains hexproof and indestructible until end of turn.

T: Add C.

T: Regenerate target Insect, Rat, Spider, or Squirrel. (The next time it would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

T: Add C.

T: Regenerate target Insect, Rat, Spider, or Squirrel. (The next time it would be destroyed this turn, instead tap it, remove it from combat, and heal all damage on it.)

T: Add C.

T: Add R or G. Each opponent gains 1 life.

T: Add C.

T: Add R or G. Each opponent gains 1 life.

This land enters tapped.

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

T: Add C.

This land enters tapped.

Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.)

T: Add C.

This land enters tapped.

T: Add C.

2C, T, Sacrifice this land: Copy target instant or sorcery spell you control. You may choose new targets for the copy.

4C, T, Sacrifice this land: Create a token that¡¯s a copy of target creature you control.

This land enters tapped.

T: Add C.

2C, T, Sacrifice this land: Copy target instant or sorcery spell you control. You may choose new targets for the copy.

4C, T, Sacrifice this land: Create a token that¡¯s a copy of target creature you control.

This land enters tapped.

T: Add U or B.

1UB: This land becomes a 3/2 blue and black Elemental creature until end of turn and can¡¯t be blocked this turn. It¡¯s still a land.

This land enters tapped.

T: Add U or B.

1UB: This land becomes a 3/2 blue and black Elemental creature until end of turn and can¡¯t be blocked this turn. It¡¯s still a land.

This land enters tapped.

T: Add B or G.

1BG: This land becomes a 2/2 black and green Elemental creature with deathtouch until end of turn. It¡¯s still a land.

This land enters tapped.

T: Add B or G.

1BG: This land becomes a 2/2 black and green Elemental creature with deathtouch until end of turn. It¡¯s still a land.

This land enters tapped.

T: Add B or R.

1BR: Until end of turn, this land becomes a 2/2 black and red Elemental creature with ¡°X: This creature gets +X/+0 until end of turn.¡± It¡¯s still a land.

This land enters tapped.

T: Add B or R.

1BR: Until end of turn, this land becomes a 2/2 black and red Elemental creature with ¡°X: This creature gets +X/+0 until end of turn.¡± It¡¯s still a land.

This land enters tapped.

T: Add G or U.

2GU: This land becomes a 3/3 green and blue Elemental creature with hexproof until end of turn. It¡¯s still a land.

This land enters tapped.

T: Add G or U.

2GU: This land becomes a 3/3 green and blue Elemental creature with hexproof until end of turn. It¡¯s still a land.

This land enters tapped.

T: Add R or W.

2RW: This land becomes a 2/1 red and white Elemental creature with double strike until end of turn. It¡¯s still a land.

This land enters tapped.

T: Add R or W.

2RW: This land becomes a 2/1 red and white Elemental creature with double strike until end of turn. It¡¯s still a land.

This land enters tapped.

T: Add R or G.

2RG: Until end of turn, this land becomes a 3/3 red and green Elemental creature with ¡°Whenever this creature attacks, put a +1/+1 counter on it.¡± It¡¯s still a land.

This land enters tapped.

T: Add R or G.

2RG: Until end of turn, this land becomes a 3/3 red and green Elemental creature with ¡°Whenever this creature attacks, put a +1/+1 counter on it.¡± It¡¯s still a land.

This land enters tapped.

T: Add W or B.

1WB: This land becomes a 2/3 white and black Elemental creature with lifelink until end of turn. It¡¯s still a land.

This land enters tapped.

T: Add W or B.

1WB: This land becomes a 2/3 white and black Elemental creature with lifelink until end of turn. It¡¯s still a land.

This land enters tapped.

T: Add G or W.

1GW: Until end of turn, this land becomes a 3/4 green and white Elemental creature with reach. It¡¯s still a land.

This land enters tapped.

T: Add G or W.

1GW: Until end of turn, this land becomes a 3/4 green and white Elemental creature with reach. It¡¯s still a land.

This land enters tapped.

T: Add U or R.

2UR: Until end of turn, this land becomes a 1/4 blue and red Elemental creature with ¡°0: Switch this creature¡¯s power and toughness until end of turn.¡± It¡¯s still a land.

This land enters tapped.

T: Add U or R.

2UR: Until end of turn, this land becomes a 1/4 blue and red Elemental creature with ¡°0: Switch this creature¡¯s power and toughness until end of turn.¡± It¡¯s still a land.

T: Add C.

1, T: Untap target land.

T: Add C.

1, T: Untap target land.

T: Add C.

2, T: Exile target creature you control.

4, T, Sacrifice this land: Return each creature card exiled with this land to the battlefield under its owner¡¯s control.

This land enters with a charge counter on it.

T: Add C.

XX, T: Put X charge counters on this land.

3, T, Sacrifice this land: Destroy each nonland permanent with mana value equal to the number of charge counters on this land.

This land enters with a charge counter on it.

T: Add C.

XX, T: Put X charge counters on this land.

3, T, Sacrifice this land: Destroy each nonland permanent with mana value equal to the number of charge counters on this land.

T: Add C.

1: This land becomes a 1/1 Blinkmoth artifact creature with flying until end of turn. It¡¯s still a land.

1, T: Target Blinkmoth creature gets +1/+1 until end of turn.

T: Add C.

1: This land becomes a 1/1 Blinkmoth artifact creature with flying until end of turn. It¡¯s still a land.

1, T: Target Blinkmoth creature gets +1/+1 until end of turn.

T: Add C.

3, T: Draw a card. Activate only if you control a creature with power 4 or greater.

This land enters tapped.

T: Add W or U.

3WU: Until end of turn, this land becomes a 4/4 white and blue Elemental creature with flying and vigilance. It¡¯s still a land.

T: Add C.

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

T: Add C.

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

If this card is in your opening hand and you¡¯re not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand.

T: Add C. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.

T: Add C.

T, Sacrifice a creature: You gain 1 life.

T: Add C.

1: This land becomes a 1/1 Phyrexian Blinkmoth artifact creature with flying and infect until end of turn. It¡¯s still a land. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

T: Add C.

1: This land becomes a 1/1 Phyrexian Blinkmoth artifact creature with flying and infect until end of turn. It¡¯s still a land. (It deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.)

T, Pay 1 life: Add one mana of any color.

T: Add C.

4, T: Exile target attacking creature an opponent controls. At the beginning of the next end step, return it to the battlefield tapped under its owner¡¯s control.

T: Add C.

1, T: Move a counter from target permanent you control onto another target permanent. Activate only as a sorcery.

T: Add C.

1, T: Move a counter from target permanent you control onto another target permanent. Activate only as a sorcery.

T: Add C.

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

This land enters tapped.

T: Add C.

T: Add one mana of any color. Spend this mana only to cast artifact spells or activate abilities of artifacts.

Modular 1

T: Add C.

2, T, Sacrifice a Desert: Exile all graveyards.

T: Add C.

2, T: This land becomes a copy of target land, except it has this ability.

T: Add C.

2, T: This land becomes a copy of target land, except it has this ability.

Whenever a creature deals combat damage to you, that creature¡¯s controller gains control of this land.

T: Add C.

1, T: Attacking creatures get +1/+0 until end of turn.

Indestructible

T: Add C.

5, T: Add five mana in any combination of colors.