Whenever a player casts an artifact spell, you may pay . If you do, you gain 1 life.

Tap X target creatures. Winter Blast deals 2 damage to each of those creatures with flying.

Protection from black

Regenerate target creature.

Flying

Counter target artifact spell.

, Sacrifice a blue creature: Create X 1/1 blue Camarid creature tokens, where X is the sacrificed creature's mana value.

White creatures get +1/+1.

At the beginning of your upkeep, sacrifice this enchantment unless you pay .
Blue creatures get +1/+1.

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

Look at the top five cards of your library. As many times as you choose, you may pay 1 life, put those cards on the bottom of your library in any order, then look at the top five cards of your library. Then shuffle and put the last cards you looked at this way on top in any order.

Whenever this creature blocks or becomes blocked by one or more Orcs, this creature gets +0/+2 until end of turn.

Haste
At the beginning of your upkeep, if this card is in your graveyard with three or more creature cards above it, you may put this card onto the battlefield.

This creature gets +0/+3 as long as it's untapped.

: This creature deals 1 damage to any target and 1 damage to any target of an opponent's choice.

At the beginning of your draw step, you may draw two additional cards. If you do, choose two cards in your hand drawn this turn. For each of those cards, pay 4 life or put the card on top of your library.

Whenever a land enters, this artifact deals 2 damage to that land's controller.

: Target creature gets +1/+1 until end of turn.

At the beginning of your end step, if this creature didn't attack this turn, it deals 2 damage to you unless it came under your control this turn.

Target player discards two cards at random.

Flying, protection from red

Protection from black
: This creature gains first strike until end of turn.
: This creature gets +1/+0 until end of turn.

Enchant creature card in a graveyard
When this Aura enters, if it's on the battlefield, it loses "enchant creature card in a graveyard" and gains "enchant creature put onto the battlefield with this Aura." Return enchanted creature card to the battlefield under your control and attach this Aura to it. When this Aura leaves the battlefield, that creature's controller sacrifices it.
Enchanted creature gets -1/-0.

First strike (This creature deals combat damage before creatures without first strike.)
Protection from white (This creature can't be blocked, targeted, dealt damage, or enchanted by anything white.)

Flying; 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 control are blocking or being blocked by a creature, you divide that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)

As long as this artifact is untapped, players can't untap more than one land during their untap steps.

Protection from white
: This creature gains first strike until end of turn.
: This creature gets +1/+0 until end of turn.

Enchant land
Whenever enchanted land becomes tapped, this Aura deals 2 damage to that land's controller.

: Prevent the next 1 damage that would be dealt to you this turn.

Tap target creature. Prevent all combat damage that would be dealt by that creature this turn. It doesn't untap during its controller's next two untap steps.

: Target Soldier creature gets +1/+0 until end of turn.

Enchant land
When enchanted land becomes tapped, destroy it.

: Return target nonsnow land you control to its owner's hand.

Whenever this creature attacks, if defending player controls no black nontoken permanents, it doesn't untap during your next untap step.

: This creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.)

Cumulative upkeep—Have an opponent create a 1/1 red Survivor creature token. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Trample; rampage 1 (Whenever this creature becomes blocked, it gets +1/+1 until end of turn for each creature blocking it beyond the first.)