Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.)As long as Filth is in your graveyard and you control a Swamp, creatures you control have swampwalk.
Threshold — As long as seven or more cards are in your graveyard, Hunting Grounds has "Whenever an opponent casts a spell, you may put a creature card from your hand onto the battlefield."
Whenever a Bird is put into your graveyard from the battlefield, put a feather counter on Soulcatchers' Aerie.Bird creatures get +1/+1 for each feather counter on Soulcatchers' Aerie.
First strike (This creature deals combat damage before creatures without first strike.)When Ancestor's Chosen enters, you gain 1 life for each card in your graveyard.
Discard a card: Cephalid Inkshrouder gains shroud until end of turn and can't be blocked this turn. (A creature with shroud can't be the target of spells or abilities.)
Look at the top X cards of your library. Put one of them into your hand and the rest on the bottom of your library in any order.Flashback—, Exile X blue cards from your graveyard. (You may cast this card from your graveyard for its flashback cost, then exile it. You can't exile Flash of Insight to pay for its own flashback cost.)
Phantom Nomad enters with two +1/+1 counters on it.If damage would be dealt to Phantom Nomad, prevent that damage. Remove a +1/+1 counter from Phantom Nomad.
