Drider (4)
Reach
Whenever Drider deals combat damage to a player, create a 2/1 black Spider creature token with menace and reach.
Flying
Landfall — Whenever a land you control enters, Windrider Eel gets +2/+2 until end of turn.
Whenever Windrider Patrol deals combat damage to a player, scry 2. (Look at the top two cards of your library, then put any number of them on the bottom and the rest on top in any order.)
Whenever you cast an instant, sorcery, or Wizard spell, you may draw a card. If you do, discard a card.
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