Keyword: Cycling

Cycling (, Discard this card: Draw a card.)
When you cycle Krosan Tusker, you may search your library for a basic land card, reveal that card, put it into your hand, then shuffle your library. (Do this before you draw.)

Spark Spray deals 1 damage to any target.
Cycling (, Discard this card: Draw a card.)

Starstorm deals X damage to each creature.
Cycling (, Discard this card: Draw a card.)

Starstorm deals X damage to each creature.
Cycling (, Discard this card: Draw a card.)

Destroy all creatures. They can’t be regenerated. Draw a card for each creature destroyed this way.
Cycling (, Discard this card: Draw a card.)
When you cycle Decree of Pain, all creatures get -2/-2 until end of turn.

Cycling (, Discard this card: Draw a card.)
When you cycle Krosan Tusker, you may search your library for a basic land card, reveal that card, put it into your hand, then shuffle your library. (Do this before you draw.)

Slice and Dice deals 4 damage to each creature.
Cycling (, Discard this card: Draw a card.)
When you cycle Slice and Dice, you may have it deal 1 damage to each creature.

Forgotten Cave enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Lonely Sandbar enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Barren Moor enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Tranquil Thicket enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

All creatures gain fear until end of turn. (They can’t be blocked except by artifact creatures and/or black creatures.)
Cycling (, Discard this card: Draw a card.)
When you cycle Dirge of Dread, you may have target creature gain fear until end of turn.

Smoldering Crater enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Slippery Karst enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Drifting Meadow enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Cycling (, Discard this card: Draw a card.)
When you cycle Krosan Tusker, you may search your library for a basic land card, reveal that card, put it into your hand, then shuffle your library. (Do this before you draw.)

Destroy all artifacts, creatures, and enchantments.
Cycling (, Discard this card: Draw a card.)

Swampwalk (This creature can’t be blocked as long as defending player controls a Swamp.)
Cycling—Pay 2 life. (Pay 2 life, Discard this card: Draw a card.)

Cycling (, Discard this card: Draw a card.)
When you cycle Krosan Tusker, you may search your library for a basic land card, reveal that card, put it into your hand, then shuffle your library. (Do this before you draw.)

Destroy all creatures. They can’t be regenerated. Draw a card for each creature destroyed this way.
Cycling (, Discard this card: Draw a card.)
When you cycle Decree of Pain, all creatures get -2/-2 until end of turn.

Barren Moor enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Forgotten Cave enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Tranquil Thicket enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Lonely Sandbar enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)

Polluted Mire enters the battlefield tapped.
: Add .
Cycling (, Discard this card: Draw a card.)