ZEXAL episode 92: "An Imperfect Couple, Part 1" 189.0 189.1 Yu-Gi-Oh
You can only use each effect of "Ursarctic Megapolar" once per turn
When a Normal, Quick-Play or Ritual Spell Card, or a Normal or Counter Trap Card, is activated, it cannot be returned from the field to the hand or Deck during that Chain unless it has an effect that would cause it to remain on the field after activation, such as "Swords of Revealing Light" or "Kunai with Chain" (unless a card effect specifically permits it, such as "Goblin Out of the Frying Pan")
I guess the best thing to do is ride this one out
Its the epitome of cast big spells and big things happen in Commander, has one printing from half a decade ago, and I see almost every green player in my local group sleeving it up
Any time you would draw a card, you could instead retrieve a card with dredge from your graveyard to your hand by milling cards from your deck to your graveyard equal to the retrieved card's dredge value