, Pay 3 life: Flip a coin. If you win the flip, you gain 6 life.

: Target snow land becomes a 2/2 creature until end of turn. It's still a land.

Twin Bolt deals 2 damage divided as you choose among one or two targets.

Destroy target enchantment.

When this creature enters, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this token: Draw a card.")

: Put this creature and each creature blocking or blocked by it on top of their owners' libraries, then those players shuffle.
: Target creature blocks this creature this turn if able.

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

Until end of turn, target creature loses all abilities and becomes a green Snake with base power and toughness 1/1.
Draw a card.

Flying, vigilance
Whenever this creature attacks, other attacking creatures get +1/+1 until end of turn.

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Whenever this creature becomes tapped, you may draw a card.

Counter target spell with mana value X. (For example, if that spell's mana cost is , X is 5.)

Flying, trample

Create a token that's a copy of target creature.
Retrace (You may cast this card from your graveyard by discarding a land card in addition to paying its other costs.)

When this creature enters, you may sacrifice a land. If you do, search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle.

Target creature gets +2/+2 and gains flying until end of turn. You gain 2 life.

Puncturing Blow deals 5 damage to target creature. If that creature would die this turn, exile it instead.

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, : Create a token that's a copy of up to one target artifact token you control. Mill two cards.
, , Sacrifice two artifact tokens, Exile an artifact or creature card from your graveyard: Create a token that's a copy of the exiled card, except it's an artifact in addition to its other types. Activate only as a sorcery.

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