Stacking up the best Auras MTG has available, this is a mandatory pick for any blue deck that leans on damage-based triggers to keep cards flowing
Go for the win There is a substantial restriction on Twice Upon a Time in that you need to control at least two Doctors to even cast it
While setting up bots to automatically farm PvP and collect rewards is a quite involved process, requiring the use of macro software and emulators in most cases, it is possibly the most powerful cheat out there for the game, allowing players to farm near infinite packs, cards, Poke Gold, Shop Tickets, Shine Dust, Hourglasses and other goodies over time
Defensively this is better than the other green planeswalkers with the fight mechanic and the token generation combined
Deadeye Navigator is a popular card that often acts as a combo piece, but it doesnt do a whole lot when the creature that you flicker wont return to the battlefield
Although, with more players there are naturally more ways to stop certain people from winning, especially when you work together, so there was an extra element of temporary teamwork involved