If you have a small hand and two mana to spare, you can grab a card from your graveyard or two from your deck each turn
Additional cards worth considering are Heavy Storm Duster (target up to two spell and trap cards on the field and destroy them, but you cant conduct your battle phase in the turn this card was activated), Solemn Judgement, Solemn Warning and Solemn Strike (each offer negation for the cost of life points), as well as the continuous trap cards Gozen Match and Rivalry of Warlords (which each force players to control either one attribute or type of monster, sending all others to the graveyard)
For now Im running just Path to Exile , Swords to Plowshares , and Claim the Precious to deal with key threats
Frank's calculations assume the pre-london mulligan rule of going down 1 card each time you mulligan (no scry), not the Commander mulligan of one free mulligan at the start, so the % chance of hitting your lands is actually a little higher for us
Plenty of fan-favorite characters - like Cloud and Sephiroth - appear in the game
Fun fact: Primarinas vocal prowess is so strong, it can shatter underwater obstacles with a single note