For five mana, Anti-Venom returns a creature card from the graveyard to the battlefield (as long as Anti-Venom was cast), where itll also prevent any damage dealt to Anti-Venom and let you put that many +1/+1 counters on him instead
Undead Warchief Ah, I snuck another lord in there, didnt I
Well, you can pick that up for a pretty low and fair price
It is a bit odd as far as adventures go, because this is one where you probably cast it fairly often without ever using the Adventure part, where with most of them it makes a lot of sense to try to get the full value
1-Mana Cantrips Renegade Tactics Ancestral Anger Warlord's Fury Rile Telim'Tor's Edict Crash Through Crimson Wisps Expedite Overmaster Might of the Meek Impolite Entrance You can run these for their main effects, but theyre generally slightly sadder versions of Opt and Consider for spellslinger and storm decks
Since poison is his thing, we wanted some sort of life-loss-matters ability