(: Add .)

: Add .
: Add or . This land deals 1 damage to you.

: Add .
: Add or . This land deals 1 damage to you.

(: Add .)

(: Add .)

This land enters tapped.
: Add or .

: Add .
: Add or . This land deals 1 damage to you.

Whenever this land becomes tapped, it deals 1 damage to you.
: Add one mana of any color.

(: Add .)

This land enters tapped.
: Add or .

: Add .
, : Tap target land.

: Add .
: Add or . This land deals 1 damage to you.

: Add .
: Add or . This land deals 1 damage to you.

Destroy target nonblack creature. It can't be regenerated. You lose life equal to that creature's toughness.

Target opponent reveals their hand. You choose a noncreature, nonland card from it. That player discards that card.

: Add .

Creatures with power 3 or greater don't untap during their controllers' untap steps.

Add .

Scry 1. (Look at the top card of your library. You may put that card on the bottom.)
Draw a card.

Flying
: Add one mana of any color.

Fire deals 2 damage divided as you choose among one or two targets.

Counter target spell.

When this creature enters, draw a card, then discard a card.

Other Merfolk get +1/+1 and have islandwalk. (They can't be blocked as long as defending player controls an Island.)

: Return this creature to its owner's hand.

Counter target spell or ability an opponent controls that targets a land you control. If a permanent's ability is countered this way, destroy that permanent.
Draw two cards.

Pyroclasm deals 2 damage to each creature.

Prevent all combat damage that would be dealt this turn.
Each attacking creature doesn't untap during its controller's next untap step.

Draw a card, then draw cards equal to the number of cards named Accumulated Knowledge in all graveyards.

Choose a color. Target player reveals their hand and you choose a card of that color from it. That player discards that card.

, , Discard a card: Return target creature to its owner's hand.

Players can't cast spells that share a color with the spell most recently cast this turn.

Destroy target creature. It can't be regenerated.

: Draw a card, then discard a card.

When this artifact enters, draw a card.
Each land with an activated ability that isn't a mana ability doesn't untap during its controller's untap step.