As an additional cost to cast this spell, sacrifice a land.
Search your library for a land card, put that card onto the battlefield, then shuffle.

Vigilance
Other creatures you control get +2/+2.
Creatures your opponents control get -2/-2.

: Add .

(: Add or .)
As this land enters, you may pay 2 life. If you don't, it enters tapped.

Whenever an opponent casts their first noncreature spell each turn, draw a card unless that player pays , where X is this creature's power.

Exile target nontoken permanent, then return it to the battlefield under its owner's control.

Destroy target land.

You may activate abilities of creatures you control as though those creatures had haste.
: Add two mana of any one color. Spend this mana only to activate abilities of creature sources.

Enchant creature
: Enchanted creature gets +1/+1 until end of turn.

Whenever an opponent draws a card, that player may pay . If the player doesn't, you create a Treasure token. (It's an artifact with ", Sacrifice this token: Add one mana of any color.")

If a creature dying causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time.
Creature tokens you control have vigilance and lifelink.

, Pay 1 life, Sacrifice this land: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.

Counter target instant or sorcery spell unless its controller pays .
Storm (When you cast this spell, copy it for each spell cast before it this turn. You may choose new targets for the copies.)

Protection from Humans
Pay 1 life, Sacrifice another creature: Put a -1/-1 counter on up to one target creature and draw a card.
, Discard a card: Proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.)

If an effect would create one or more tokens under your control, it creates twice that many of those tokens instead.

Flying
Whenever you cast a spell, add and put a +1/+1 counter on The Vision and Scarlet Witch.

, : Put a mire counter on target non-Swamp land. That land is a Swamp for as long as it has a mire counter on it. Activate only during your upkeep.
When this artifact is put into a graveyard from the battlefield, at the beginning of each of your upkeeps for the rest of the game, remove all mire counters from a land that a mire counter was put onto with this artifact but that a mire counter has not been removed from with this artifact.

At the beginning of your upkeep, flip a coin. If you lose the flip, this artifact deals 3 damage to you.
: Add .

At the beginning of your upkeep, you may put a charge counter on this artifact.
: You may put a creature card with mana value equal to the number of charge counters on this artifact from your hand onto the battlefield.

: Add .
, Sacrifice this land: Destroy target nonbasic land.