Feral Hydra comes into play with X +1/+1 counters on it. 3: Put a +1/+1 counter on Feral Hydra. Any player may play this ability.
T: Add R to your mana pool. When that mana is spent to cast a red instant or sorcery spell, copy that spell and you may choose new targets for the copy.
Exile target creature an opponent controls with converted mana cost 2 or less and all other creatures that player controls with the same name as that creature. Then that player reveals their hand and exiles all cards with that name from their hand and graveyard.
Copy target creature spell you control, except it isn't legendary if the spell is legendary. (A copy of a creature spell becomes a token.)
Descend 8 — The Ancient One can't attack or block unless there are eight or more permanent cards in your graveyard. 2UB: Draw a card, then discard a card. When you discard a card this way, target player mills cards equal to its mana value.
When Cryptic Coat enters the battlefield, cloak the top card of your library, then attach Cryptic Coat to it. (To cloak a card, put it onto the battlefield face down as a 2/2 creature with ward 2. Turn it face up any time for it's mana cost if it's a creature card.) Equipped creature gets +1/+0 and can't be blocked. 1U: Return Cryptic Coat to it's owner's hand.
Search your library for up to two basic land cards, put them onto the battlefield tapped, then shuffle your library. Cycling 2 (2, Discard this card: Draw a card.)
Target opponent exiles the top X cards of his or her library. You may cast any number of nonland cards with converted mana cost X or less from among them without paying their mana costs.
At the beginning of your upkeep, if you have 200 or more cards in your library, you win the game.
Choose one — • Abrade deals 3 damage to target creature. • Destroy target artifact.
Cryptolith Fragment Artifact Cryptolith Fragment enters tapped. {T}: Add one mana of any color. Each player loses 1 life. At the beginning of your upkeep, if each player has 10 or less life, transform Cryptolith Fragment. // Aurora of Emrakul Creature — Eldrazi Reflection Flying, deathtouch Whenever Aurora of Emrakul attacks, each opponent loses 3 life.
Stump Stomp Sorcery Target creature you control deals damage equal to its power to target creature or planeswalker you don’t control. // Burnwillow Clearing Land Burnwillow Clearing enters tapped. {T}: Add {R} or {G}.