Vengevine put up decent results in various Standard decks throughout its time in the format, but most remember it for the dominance in Modern Dredge lists and Legacy lists featuring Survival of the Fittest
For free-to-play players completing daily quests, this translates to roughly one rare wildcard every six days (assuming 1,000 gold per day from quests)
Some careful deckbuilding is needed, but tutoring for a one-drop creature, enchantment or artifact is an incredibly flexible ability, and can generally find the perfect silver bullet so long as you include it
If you do, each other token you control becomes a copy of that token
This commander wants you to play as many birds as possible, since it gets to dig further into your deck for each attacking bird, and pull out all the lands you find in the process
In most cases, you can cast Demilich only during your main phase