Sure it is hard to get multiple opponents down from 40 to 13 life, but with help from cards like Massacre Girl, Known Killer, Thraximundar, and Ramses, Assassin Lord you save a lot by freerunning and have a much easier time cutting opponents down
with the Midnight Guard creating elf warriors
Turning the entire team into extra mana can give you the resources you need to cast that game-winning spell
Mosswood Dreadknight is a resilient creature card that gives players decent card advantage while being a constant threat on the battlefield
Its Oath of Gideon, kind of, but also a mana rock
Warden of the GroveWarden of the Grove is the clear best card among all of the enduring ones: it's cheap and easy to cast and it snowballs out of control very quickly