Susie, The Legion

Discordance — Whenever Susie deals combat
damage to a player, goad all creatures that player controls. (Until your next turn, those creatures
attack each combat if able and attack a player other
than you if able.)

Feral Frenzy — {1}{b}, {t}: Target creature gets a
Deep Wounds counter. That creature's
controller sacrifices it at the beginning of their
end step unless they exert it. Activate only as a
sorcery.