This land enters with three mining counters on it.
, Remove a mining counter from this land: Add one mana of any color. If there are no mining counters on this land, sacrifice it.

This creature enters with four shell counters on it.
At the beginning of your upkeep, remove a shell counter from this creature.
As long as this creature has no shell counters on it, it gets +3/+2 and has flying.

When an opponent casts a creature spell, sacrifice this creature.

Return target artifact or enchantment card from your graveyard to your hand.

Flying
You may discard this card any time you could cast an instant.
At the beginning of your upkeep, sacrifice this creature unless you exile the top creature card of your graveyard.

When this creature dies, each player may search their library for up to two basic land cards, put them onto the battlefield, then shuffle.

: Exile the bottom card of target player's graveyard.
, Sacrifice this artifact: Exile target card from a graveyard. Draw a card.

Choose a source you control and flip a coin. If you win the flip, the next time that source would deal damage this turn, it deals double that damage instead. If you lose the flip, the next time it would deal damage this turn, prevent that damage.

Creatures you control have vigilance. (Attacking doesn't cause them to tap.)

, : Target creature gains flanking until end of turn. (Whenever a creature without flanking blocks this creature, the blocking creature gets -1/-1 until end of turn.)

When this creature dies, exile it, then return another target creature card from your graveyard to your hand.

Banding (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding you control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)
Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)

Cumulative upkeep (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
When this creature leaves the battlefield, you gain life equal to the number of age counters on it.

: Tap target artifact you don't control.

Whenever a creature you control attacks, it phases out at end of combat. (While it's phased out, it's treated as though it doesn't exist. It phases in before you untap during your next untap step.)

, , Sacrifice this creature: Destroy X target lands.

Target player shuffles up to three target cards from their graveyard into their library.
Draw a card.
When this card is put into your graveyard from your library, shuffle your graveyard into your library.

Flying
When another creature enters, return this creature to its owner's hand.

Flying
Pay 1 life: Regenerate this creature.

When this creature enters, sacrifice it unless you discard a land card.

Search your library for up to three creature cards, put them into your graveyard, then shuffle.

Artifact and enchantment spells your opponents cast cost more to cast.
Sacrifice this enchantment: Destroy target artifact or enchantment.

When this creature dies, each player sacrifices a land of their choice.

When this creature enters, sacrifice it unless you discard a creature card.

Return target instant or sorcery card from your graveyard to your hand.

You can't cast creature spells.

, : Target creature phases out. (While it's phased out, it's treated as though it doesn't exist. It phases in before its controller untaps during their next untap step.)

: Target creature loses flying until end of turn.
Sacrifice this enchantment: It deals 2 damage to each creature with flying.

First strike
: Tap target creature blocking this creature.

This creature can't be blocked.

: Until end of turn, target nonartifact creature gets +1/+0 and becomes an artifact in addition to its other types.

When this creature dies, each player may search their library for a card and put that card into their hand. Then each player who searched their library this way shuffles.

: Put a -1/-1 counter on this creature and a -1/-1 counter on target creature.

: Until end of turn, this artifact becomes a 2/1 Construct artifact creature with flying.
: Until end of turn, this artifact becomes a 3/2 Construct artifact creature and loses flying.

Each creature you control can't be blocked by more than one creature.

Exile the top creature card of your graveyard: this creature gets +2/+2 until end of turn.