Confidence:StrongSolidPlausibleTentativeSpeculative

• Jace Reawakened

  UU

  Legendary Planeswalker — JaceU

  Retraction Helix bounces a permanent, enabling Jace Reawakened's recast / spell-cast trigger.
• Origin of Thor

  2R

  Enchantment — SagaR

  Retraction Helix bounces a permanent, enabling Origin of Thor's recast / spell-cast trigger.
• Mountain Titan

  2BR

  Creature — GiantBR

  Retraction Helix bounces a permanent, enabling Mountain Titan's recast / spell-cast trigger.