Boggart Harbinger

When this creature enters, you may search your library for a Pirate card, reveal it, then shuffle and put that card on top.

Whenever another Pirate you control enters, each opponent loses 1 life.

When this creature enters, you may search your library for a Swamp card, reveal it, put it into your hand, then shuffle.

: This creature gets +1/+1 until end of turn.

Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)

When this creature enters, search your library for a card, put that card into your graveyard, then shuffle.

At the beginning of your upkeep, you may sacrifice this creature. If you do, search your library for a Demon card, reveal that card, put it into your hand, then shuffle.

Whenever a Demon you control enters, return this card from your graveyard to your hand.

Flying

Dynastic Advisor — When this creature enters, search your library for a basic Swamp card, reveal it, put it into your hand, then shuffle.

When this creature enters, look at the top four cards of your library. You may reveal a Goblin, Swamp, or Mountain card from among them and put it into your hand. Put the rest on the bottom of your library in a random order.