Polyraptor [Rivals of Ixalan] Worldwake Promos Then that player loses all

Then that player loses all unspent mana and you add the mana lost this way

Tolarian renegade

Set: Unlimited Edition Type: Instant Rare Cost: {U} Target player draws three cards

Set: Amonkhet Invocations Type: Instant Mythic Cost: {1}{U} You may return an Island you control to its owner's hand rather than pay this spell's mana cost

" —"Love Song of Night and Day"

Polyraptor [Rivals of Ixalan] Worldwake Promos Then that player loses allSet: Rivals of Ixalan Type: Creature Dinosaur Mythic Cost: {6}{G}{G} Enrage Whenever Polyraptor is dealt damage, create a token that's a copy of Polyraptor. An innumerable pack is concealed in a single reflection.