WotC is looking to give you a chance for something a bit unexpected in the world of online spoilers and set lists
While you can still only pay the foretell cost on your own turn (usually), youre allowed to finish casting the spell from exile at any time youd normally be allowed
The probability of drawing a card in your opening hand with no mulligan if you run x copies is: 3 - 32%, 2 - 23%, 1 - 12% With Mulligan: 3 - 54%, 2 - 41%, 1 - 23% The probability of seeing a card by turn 3 with no mulligan if you run x copies is: 3 - 49%, 2 - 36%, 1- 20% With Mulligan: 3 - 66%, 2 - 52%, 1 - 30% The Underlying Math When drawing cards from a deck, at a fundamental level you are sampling randomly without replacement from a population with a finite size
Costing two generic and two black mana for a 4/3 snake glimmer enchantment creature, Enduring Tenacity has some board presence, but for the most part it's considered purely for its triggered ability: whenever you gain life, target opponent loses that much life
Just before Cleffas release, most games were decided on the first turn, either by a turn 1 win or from the player going first being able to play a myriad of cards that essentially left the other player empty-handed
Best believe if an opponent has a powerful enchantment out, they will opt to sacrificing a creature rather than the enchantment youre hoping for