Confidence:StrongSolidPlausibleTentativeSpeculative

• Intellectual Offering

  4U

  InstantU

  Intellectual Offering untaps all (or many) permanents, refreshing Otherworld Atlas's tap activation.
• Unstoppable Plan

  2U

  EnchantmentU

  Unstoppable Plan untaps all (or many) permanents, refreshing Otherworld Atlas's tap activation.
• Unwinding Clock

  4

  ArtifactC

  Unwinding Clock untaps all (or many) permanents, refreshing Otherworld Atlas's tap activation.
• Seedborn Muse

  3GG

  Creature — SpiritG

  Seedborn Muse untaps all (or many) permanents, refreshing Otherworld Atlas's tap activation.
• Paradox Engine

  5

  Legendary ArtifactC

  Paradox Engine untaps all (or many) permanents, refreshing Otherworld Atlas's tap activation.
• Dramatic Reversal

  1U

  InstantU

  Dramatic Reversal untaps all (or many) permanents, refreshing Otherworld Atlas's tap activation.
• Faerie Mastermind

  1U

  Creature — Faerie RogueU

  Otherworld Atlas draws a large number of cards, enabling Faerie Mastermind's draw-payoff or weaponized-draw effect.
• The Unagi of Kyoshi Island

  3UU

  Legendary Creature — SerpentU

  Otherworld Atlas draws a large number of cards, enabling The Unagi of Kyoshi Island's draw-payoff or weaponized-draw effect.
• Ob Nixilis Reignited

  3BB

  Legendary Planeswalker — NixilisB

  Otherworld Atlas draws a large number of cards, enabling Ob Nixilis Reignited's draw-payoff or weaponized-draw effect.
• Notion Thief

  2UB

  Creature — Human RogueBU

  Otherworld Atlas draws a large number of cards, enabling Notion Thief's draw-payoff or weaponized-draw effect.
• Defacing Duskmage // Vandal's Edit

  WB1WB

  Creature — Dog Warlock // InstantBW

  Otherworld Atlas draws a large number of cards, enabling Defacing Duskmage's draw-payoff or weaponized-draw effect.
• Hullbreacher

  2U

  Creature — Merfolk PirateU

  Otherworld Atlas draws a large number of cards, enabling Hullbreacher's draw-payoff or weaponized-draw effect.
• The Council of Four

  3WU

  Legendary Creature — Human NobleUW

  Otherworld Atlas draws a large number of cards, enabling The Council of Four's draw-payoff or weaponized-draw effect.
• Tataru Taru

  1W

  Legendary Creature — Dwarf AdvisorW

  Otherworld Atlas draws a large number of cards, enabling Tataru Taru's draw-payoff or weaponized-draw effect.
• Faerie Vandal

  1U

  Creature — Faerie RogueU

  Otherworld Atlas draws a large number of cards, enabling Faerie Vandal's draw-payoff or weaponized-draw effect.
• Kang, Temporal Tyrant

  2UB

  Legendary Creature — Human VillainBU

  Otherworld Atlas draws a large number of cards, enabling Kang, Temporal Tyrant's draw-payoff or weaponized-draw effect.
• Starscream, Power Hungry // Starscream, Seeker Leader

  3B

  Legendary Artifact Creature — Robot // Legendary Artifact — VehicleB

  Otherworld Atlas draws a large number of cards, enabling Starscream, Power Hungry's draw-payoff or weaponized-draw effect.
• Reg Barclay, Fidgety Fantasist

  2UR

  Legendary Creature — Human ArtificerRU

  Otherworld Atlas draws a large number of cards, enabling Reg Barclay, Fidgety Fantasist's draw-payoff or weaponized-draw effect.
• Erudite Wizard

  2U

  Creature — Human WizardU

  Otherworld Atlas draws a large number of cards, enabling Erudite Wizard's draw-payoff or weaponized-draw effect.
• Kurkesh, Onakke Ancient

  2RR

  Legendary Creature — Ogre SpiritR

  Otherworld Atlas has activated abilities that aren't mana abilities, fueling Kurkesh, Onakke Ancient's activation-trigger.
• Rings of Brighthearth

  3

  ArtifactC

  Otherworld Atlas has activated abilities that aren't mana abilities, fueling Rings of Brighthearth's activation-trigger.