a-a-ron told me this

"These are the cards I like from your maybe board

• Adaotive Automaton
• Bloodline Pretender
• Guardian Gladewalker
• Hermit Druid
• Masked Vandal
• Metallic mimic
• Realmwalker
• Satyr Wayfinder
• Willow Geist
• World Shaper
• Blessed Respite
• epiphany at the drownyard
• Fact or Fiction
• Gifts Ungiven
• Grapple with the Past
• Incubation/Incongruity
• Intuition
• Rapid Hybridization
• Turn to Frog
• Borrowing 100,000 Arrows
• Mulch
• Strategic Planning
• Winding Way
• Kindred Discovery
• Pedantic Learning
• Reflection of littjara
• The bears of littjara
• The mending of dominaria
• Door of Destinies
• Heirloom Blade
• Herald's Horn
• Icon of ancestry
• Stoneforge Masterwork "

I will keep this here I think

Cards with "Adventure" would be available to you even as a Sorcery or Instant if they had Croak counters. Some of those might be useful to you.

Thanks carpecanum! Those are some great additions to the maybe board. Especially a card like Tlincalli Hunter I think.