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Equipped creature gets +0/+2 and has reach. (It can block creatures with flying.)
Equip (: Attach to target creature you control. Equip only as a sorcery.)

Sacrifice a creature: This creature gets +2/+2 until end of turn.

Put a shield counter on target creature. (If it would be dealt damage or destroyed, remove a shield counter from it instead.)
Scry 1.

First strike
Ward (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays .)
Disturb (You may cast this card from your graveyard transformed for its disturb cost.)

Target player loses 2 life and you gain 2 life. Create two Blood tokens. (They're artifacts with ", , Discard a card, Sacrifice this token: Draw a card.")

This land enters tapped unless you control a planeswalker.
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Destroy target nonlegendary creature.

, : Target player puts the bottom card of their library into their graveyard. If it's a creature card, you create a 2/2 black Zombie creature token.

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Threshold — This creature gets +3/+3 as long as there are seven or more cards in your graveyard.

Warleader's Helix deals 4 damage to any target and you gain 4 life.

+1: Look at the top two cards of your library. Put one of them into your graveyard.
−3: Return another target nonland permanent to its owner's hand.
−8: Each player shuffles their hand and graveyard into their library. You draw seven cards.

, Sacrifice two lands and this artifact: Destroy target attacking creature.

Look at the top four cards of your library. Put two of them into your hand and the rest into your graveyard. You lose 2 life.

Whenever Krang & Shredder enter or attack, each opponent exiles cards from the top of their library until they exile a nonland card.
Disappear — At the beginning of your end step, if a permanent left the battlefield under your control this turn, you may cast a card exiled with Krang & Shredder without paying its mana cost.

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, : Scry 1. (Look at the top card of your library. You may put that card on the bottom.)

As this enchantment enters, choose two players.
If a source controlled by one of the chosen players would deal damage to the other chosen player or a permanent that player controls, that source deals double that damage to that player or permanent instead.

If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost.
All damage that would be dealt to target creature this turn is dealt to you instead.

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Converge — You draw X cards and lose X life, where X is the number of colors of mana spent to cast this spell.