Whenever Akki Underminer deals combat damage to a player, that player sacrifices a permanent of their choice.

Whenever Careening Mine Cart attacks, create a Treasure token. (It's an artifact with ", Sacrifice this artifact: Add one mana of any color.")

Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)

At the beginning of combat on your turn, populate. The token created this way gains haste. Sacrifice it at the beginning of the next end step. (To populate, create a token that's a copy of a creature token you control.)

Target player gains control of up to three target nonattacking creatures until end of turn. Untap those creatures. They block this turn if able.

, : Destroy target nonbasic land.

Morph (You may cast this card face down as a 2/2 creature for . Turn it face up any time for its morph cost.)

, : Destroy target nonbasic land.

Famine deals 3 damage to each creature and each player.

Forsaken Miner can't block.

Whenever you commit a crime, you may pay . If you do, return Forsaken Miner from your graveyard to the battlefield. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime.)

Gemstone Mine enters with three mining counters on it.

, Remove a mining counter from Gemstone Mine: Add one mana of any color. If there are no mining counters on Gemstone Mine, sacrifice it.

Reach

, Sacrifice an artifact or land: Draw a card.

At the beginning of each player's draw step, if Howling Mine is untapped, that player draws an additional card.

, : Reveal any number of white cards in your hand. You gain 2 life for each card revealed this way.

Cave Entrance — Scry 1. (Leads to: Goblin Lair, Mine Tunnels)

Goblin Lair — Create a 1/1 red Goblin creature token. (Leads to: Storeroom, Dark Pool)

Mine Tunnels — Create a Treasure token. (Leads to: Dark Pool, Fungi Cavern)

Storeroom — Put a +1/+1 counter on target creature. (Leads to: Temple of Dumathoin)

Dark Pool — Each opponent loses 1 life and you gain 1 life. (Leads to: Temple of Dumathoin)

Fungi Cavern — Target creature gets -4/-0 until your next turn. (Leads to: Temple of Dumathoin)

Temple of Dumathoin — Draw a card.

Choose a creature type. You gain 2 life for each permanent you control of that type.

Whenever another artifact is put into a graveyard from the battlefield, Magnetic Mine deals 2 damage to that artifact's controller.

If it's your turn, you may sacrifice a Mountain rather than pay this spell's mana cost.

Mine Collapse deals 5 damage to target creature or planeswalker.

, : Put a mine counter on target land.

Whenever a land with a mine counter on it becomes tapped, destroy it.

When Mine Layer leaves the battlefield, remove all mine counters from all lands.

: You gain 1 life. If you control creatures named Power Plant Worker and Tower Worker, you gain 3 life instead.

Flying, vigilance

When Miner's Guidewing dies, target creature you control explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on that creature, then put the card back or put it into your graveyard.)

Reach

When Mineshaft Spider enters, you may mill two cards. (You may put the top two cards of your library into your graveyard.)

Enchant land

Orcish Mine enters with three ore counters on it.

At the beginning of your upkeep and whenever enchanted land becomes tapped, remove an ore counter from Orcish Mine.

When the last ore counter is removed from Orcish Mine, destroy enchanted land and Orcish Mine deals 2 damage to that land's controller.

Whenever a creature attacks or blocks, Powerstone Minefield deals 2 damage to it.

Target creature gets +2/+1 until end of turn. (Then exile this card. You may cast the creature later from exile.)

Flying

Sacrifice another creature: Create a Blood token. If you sacrificed an Angel this way, create a number of Blood tokens equal to its toughness instead.

, Sacrifice six Blood tokens: Return each creature card from your graveyard to the battlefield with a finality counter on it. Those creatures are Vampires in addition to their other types.

Equipped creature gets +2/+2 and has protection from black and from green.

Whenever equipped creature deals combat damage to a player, that player discards a card and you untap all lands you control.

Equip

As an additional cost to cast this spell, you may sacrifice any number of creatures. This spell costs less to cast for each creature sacrificed this way.

When Torgaar, Famine Incarnate enters, up to one target player's life total becomes half their starting life total, rounded down.

: Add . If you control an Urza's Power-Plant and an Urza's Tower, add instead.