MTG

Each player chooses a number of lands they control equal to the number of lands controlled by the player who controls the fewest, then sacrifices t...

Nevinyrral's Disk enters the battlefield tapped. {1}, {T}: Destroy all artifacts, creatures, and enchantments.

Trample Two-Headed Giant of Foriys can block an additional creature each combat.

Other Goblin creatures get +1/+1 and have mountainwalk. (They can't be blocked as long as defending player controls a Mountain.)

Defender (This creature can't attack.) {G}: Regenerate Wall of Brambles.

This spell costs {1} more to cast for each target beyond the first. Fireball deals X damage divided evenly, rounded down, among any number of targets.

{3}, {T}: Rod of Ruin deals 1 damage to any target.

Enchant land Whenever enchanted land is tapped for mana, its controller adds an additional {G}.

{T}: Untap target land.

Target player activates a mana ability of each land they control. Then that player loses all unspent mana and you add the mana lost this way.

You may have Clone enter the battlefield as a copy of any creature on the battlefield.

At the beginning of the end step, if no creatures are on the battlefield, sacrifice Pestilence. {B}: Pestilence deals 1 damage to each creature and...

Black creatures get +1/+1.

({T}: Add {B} or {G}.)

{4}, {T}: Draw a card.

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

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 c...

Change the text of target spell or permanent by replacing all instances of one color word with another. (For example, you may change "target black ...

Defender (This creature can't attack.)

{1}: The next time a white source of your choice would deal damage to you this turn, prevent that damage.

{1}: The next time a red source of your choice would deal damage to you this turn, prevent that damage.

Enchant creature Enchanted creature has protection from green. This effect doesn't remove Green Ward.