Most combination decks had at least one card they couldn't win without, many had multiples and even the cards they could win without could slow things down quite a bit
At its floor its a way to reset your creatures, Reconnaissance style, but at the ceiling
Experienced Magic: The Gathering players know the sleeves importance well
Enjoying yourself and having fun with the card game is much more important than building a deck built to win
With these two pieces in play, the Izzet Cauldron strategy as named after the colloquial name for MTG s Blue/Red color-combination, itself derived from the games in-universe Izzet League mages guild and, of course, Agathas Soul Cauldron involves using Agathas Soul Cauldron to apply Vivi Ortinier s ability (and yes, this effect can stack regardless of the number of Vivi Ornitier copies exiled) to ones creatures and using a barrage of cheap Instants like Shock or Burst Lightning to simultaneously pump up their power and provide more mana for additional spells
Pair this ability with shift 5, two other cheaper Dr