Helst - The Soul Bound

+1: Gain a colorless Enchantment token with Hexproof, and "All artifact creatures you control gain +0/+1." Each opponent gains 1 life.
-2: Exile target permanent an opponent controls. Put a token copy of it onto the battlefield under your control. That token gains Hexproof.
-7: Choose a word, gain an emblem with: "Whenever opponents say the chosen word: gain 4 life; your creatures gain Indestructible until end turn."