You have to pay life for the card draw, and that means you need the Lifelink, and not just from this card, and you also need additional life gain in some of your other cards
Unlike most of the other battles, Invasion of Ikoria costs two green mana plus X, where X is as much additional mana you want to sink into the cards casting cost
Teferi, Time Raveler (46k decks) Tef3ri (as hes commonly labeled) was once a Modern staple, a key component to making sure that what you want to do, you get to do
When I do, I put a flying counter on a target creature I control
Commander players likely knew his work best in the form of Dockside Extortionist until its recent ban, or the now Game Changing Underworld Breach
He helps Raphael do what he wants and looks great doing it: Zurzoth is an A+ pick for the deck