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

, , Sacrifice this artifact: Add . Draw a card.

, : Add .

: Add .
, : Target creature gains double strike until end of turn.

This land enters tapped. As it enters, choose a color.
: Add one mana of the chosen color.
: Add two mana of the chosen color. Spend this mana only to activate abilities of land sources.

This land enters tapped unless you control two or more basic lands.

This land enters tapped.
: Add .
, , Exile seven cards from your graveyard: Add . When you spend this mana to cast a spell or activate an ability, copy that spell or ability. You may choose new targets for the copy. (Mana abilities can't be copied.)

: Add .
, : Add , , or .

This land enters tapped.

This land enters tapped unless you control a Forest or a Plains.
: Add or .

When this land enters, it deals 1 damage to target player or planeswalker.
: Add .

, : Add .

This artifact enters with three brick counters on it.
, , Remove a brick counter from this artifact: Draw a card.
, : Scry 1.

, Sacrifice a snow land: Prevent all combat damage that would be dealt this turn.

All premium spells cost less to cast.
All premium creatures get +1/+1.

Enchant creature you control
Enchanted creature has base power and toughness 9/9 and has flying, first strike, trample, and haste.
Whenever enchanted creature deals combat damage to an opponent, it deals that much damage to each other opponent.

Flash
When this artifact enters, target creature you control gets +2/+2 until end of turn.
, , Sacrifice this artifact: Draw a card.

Equipped creature has first strike and ", Unattach Surestrike Trident: This creature deals damage equal to its power to target player or planeswalker."
Equip

Whenever another nontoken artifact you control enters, proliferate.

Defender
: This creature loses defender and gains "This creature can't be blocked."
: This creature becomes blue and has base power and toughness 5/4. Activate only if this creature doesn't have defender.
: Draw three cards. Activate only if this creature is blue and only once.

This artifact enters with six charge counters on it.
, , Remove a charge counter from this artifact: Put a charge counter on target artifact.

Menace
When this Vehicle enters, it deals damage equal to twice the number of Vehicles you control to target creature or planeswalker an opponent controls.
Crew 4

, Sacrifice this artifact: Draw a card.
, Sacrifice this artifact: Return target creature to its owner's hand. Draw a card. Activate only as a sorcery.