Cryptolith Fragment enters tapped.: 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.Flying, deathtouchWhenever Aurora of Emrakul attacks, each opponent loses 3 life.
Whenever Archghoul of Thraben or another Zombie you control dies, look at the top card of your library. If it's a Zombie card, you may reveal it and put it into your hand. If you don't put the card into your hand, you may put it into your graveyard.
Landfall — Whenever a land you control enters, investigate. (Create a Clue token. It's an artifact with ", Sacrifice this artifact: Draw a card.")Whenever you sacrifice a Clue, put a +1/+1 counter on Tireless Tracker.
Create two 2/2 black Zombie creature tokens.Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Emerge (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)When you cast this spell, create two 1/1 green Insect creature tokens.
When you next cast an instant or sorcery spell this turn, copy that spell. You may choose new targets for the copy.Flashback (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Double strikeDisturb (You may cast this card from your graveyard transformed for its disturb cost.)Enchant creatureEnchanted creature has double strike.If Twinblade Invocation would be put into a graveyard from anywhere, exile it instead.
Alchemist's Greeting deals 4 damage to target creature.Madness (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)