2nd Chance

Return opponents cards to deck, then return
your cards to deck after adding 10 life or casting another spell. Then have all players shuffle and draw thirty, place all lands down found this
way in a shared mama pool in the center of the battlefield tapped, untap shared mana at the beginning of an upkeep. All creatures have
haste and Vigilance for the rest of the game.
Players now have infinite hand size.