Whip of Erebos

Destroy target creature or planeswalker.

At the beginning of your upkeep, surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)

Whenever another creature dies, scry 1. B: This creature gains deathtouch until end of turn. 1G: This creature gains hexproof until end of turn.

Delve (Each card you exile from your graveyard while casting this spell pays for 1.) Flying X, T, Exile X cards from your graveyard: Target creature gets -X/-X until end of turn.

Play with the top card of your library revealed. You may play lands from the top of your library. Landfall — Whenever a land you control enters, you gain 1 life.