Tamiyo, Field Researcher

+1: Choose up to two target creatures. Until your next turn, whenever either of those creatures deals combat damage, you draw a card.
−2: Tap up to two target nonland permanents. They don't untap during their controller's next untap step.
−7: Draw three cards. You get an emblem with "You may cast spells from your hand without paying their mana costs."

Shapeshifter

Changeling (This token is every creature type.)

Elephant

Treasure

{T}, Sacrifice this token: Add one mana of any color.

Tamiyo, Field Researcher Emblem

You may cast nonland cards from your hand without paying their mana costs.