Venomfang, Toxic Sovereign

•Toxic 3 (Whenever this creature deals combat damage to a player, they get 3 poison counters.)
•Deathtouch
•Indestructible
{bull}Venomous Domain — When Venomfang enters the battlefield, each opponent sacrifices a creature and gets a poison counter for each creature they control.
{bull}Venomshield — Spells or abilities that target Venomfang cost 3 more to cast.