Teferi's Puzzle Box [Seventh Edition] Mirrodin Besieged if you gained life this

if you gained life this turn

Set: Amonkhet Prerelease Promos Type: Creature — Naga Cleric Rarity: Mythic Cost: {3}{G} You may look at the top card of your library any time

Even the smallest spark may set a world ablaze

Set: Khans of Tarkir Prerelease Promos Type: Instant Rarity: Rare Cost: {R}{W} The next time a source of your choice would deal damage to you this turn

in such a tempest

Teferi's Puzzle Box [Seventh Edition] Mirrodin Besieged if you gained life thisSet: Seventh Edition Type: Artifact Rarity: Rare Cost: {4} At the beginning of each player's draw step, that player puts the cards in their hand on the bottom of their library in any order, then draws that many cards.