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Counter target spell with converted mana cost X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)

Players skip their untap steps. At the beginning of your upkeep, sacrifice Stasis unless you pay {U}.

Enchant artifact You control enchanted artifact.

{T}: Target creature you control with toughness less than Stone Giant's power gains flying until end of turn. Destroy that creature at the beginnin...

Destroy target land.

Target player gains X life.

You may spend white mana as though it were red mana.

({T}: Add {B}.)

({T}: Add {B}.)

({T}: Add {B}.)

Exile target creature. Its controller gains life equal to its power.

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

Destroy target nonartifact, nonblack creature. It can't be regenerated.

{5}, {T}: Create a 1/1 colorless Insect artifact creature token with flying named Wasp. (It can't be blocked except by creatures with flying or rea...

Whenever Thicket Basilisk blocks or becomes blocked by a non-Wall creature, destroy that creature at end of combat.

Target spell or permanent becomes blue. (Mana symbols on that permanent remain unchanged.)

Whenever a player casts a black spell, you may pay {1}. If you do, you gain 1 life.

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...

Time Vault enters the battlefield tapped. Time Vault doesn't untap during your untap step. If you would begin your turn while Time Vault is tapped,...

Take an extra turn after this one.

Each player shuffles their hand and graveyard into their library, then draws seven cards. (Then put Timetwister into its owner's graveyard.)

Destroy all enchantments.

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

Destroy all Islands.