Teferi, Time Raveler (Promo Pack) [War of the Spark Promos] Pauper then you can Special Summon

then you can Special Summon 1 "Stardust Dragon" from your Extra Deck

Set: Abyss Rising Card type: Normal Trap Rarity: Ultimate Rare Special Summon 1 "Mermail" monster from your Deck

Set: Signature Spellbook: Jace Type: Instant Rarity: Rare Cost: {U} Search your library for an instant or sorcery card

As long as your devotion to white is less than five

Suddenly one of these boulders toppled from its perch and sprouted gargantuan wings

Teferi, Time Raveler (Promo Pack) [War of the Spark Promos] Pauper then you can Special SummonSet: War of the Spark Promos Type: Legendary Planeswalker Teferi Rarity: Rare Cost: {1}{W}{U} Each opponent can cast spells only any time they could cast a sorcery. +1: Until your next turn, you may cast sorcery spells as though they had flash. 3: Return up to one target artifact, creature, or enchantment to its owner's hand. Draw a card.