When A Killer Among Us enters the battlefield, create a 1/1 white Human creature token, a 1/1 blue Merfolk creature token, and a 1/1 red Goblin creature token. Then secretly choose Human, Merfolk, or Goblin.

Sacrifice A Killer Among Us, Reveal the creature type you chose: If target attacking creature token is the chosen type, put three +1/+1 counters on it and it gains deathtouch until end of turn.

Flash

Enchant creature

Enchanted creature gets +2/+2.

When enchanted creature dies, create two Treasure tokens.

Enchant creature

Enchanted creature has “Whenever this creature attacks, create a 1/1 green Squirrel creature token. Put a +1/+1 counter on that token for each Aura and Equipment attached to this creature other than Animal Friend.”

Reach

Whenever an opponent casts an instant or sorcery spell, create a 1/2 green Spider creature token with reach.

When Arboreal Alliance enters the battlefield, create an X/X green Treefolk creature token.

Whenever you attack with one or more Elves, populate. (Create a token that’s a copy of a creature token you control.)

Creatures can’t attack a player unless that player cast a spell or put a nontoken permanent onto the battlefield during their last turn.

Creatures you control have reach.

Sacrifice Assemble the Entmoot: Create three tapped X/X green Treefolk creature tokens, where X is the amount of life you gained this turn. Put a reach counter on each of them.

At the beginning of your upkeep, you may create a 0/1 colorless Eldrazi Spawn creature token. It has “Sacrifice this creature: Add {C}.”

Discard a land card: Create a 2/2 green Bear creature token.

{1}{G}, Exile two cards from your graveyard: Create a 2/2 green Bear creature token.

Enchant artifact or creature

As long as enchanted permanent is a creature, it gets +1/+3 and has reach and “{T}: Add {G}{G}.”

Channel — {1}{G}, Discard Careful Cultivation: Create a 1/1 green Human Monk creature token with “{T}: Add {G}.”

{2}{G}{G}: Create a 3/3 green Centaur creature token.

Whenever one or more creature cards leave your graveyard, create a 2/2 white and blue Detective creature token, then investigate. (Create a Clue token. It’s an artifact with “{2}, Sacrifice this artifact: Draw a card.”)

Whenever you roll a 4 or higher on a die, create a 1/1 green Squirrel creature token.

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after VI.)

I — Create a Treasure token.

II, III, IV, V, VI — Create a token that’s a copy of target non-Saga token you control.

Commander creatures you own have “At the beginning of your end step, if a creature card was put into your graveyard from anywhere this turn, create two tapped 1/1 green Squirrel creature tokens.”

At the beginning of your end step, choose one or more —

• Put a +1/+1 counter on target creature with a counter on it.

• Draw a card if you control an enchanted creature.

• Create a 1/1 colorless Spirit creature token if you control an equipped creature.

At the beginning of your upkeep, you may mill two cards. (You may put the top two cards of your library into your graveyard.)

Whenever one or more creature cards are put into your graveyard from anywhere during your turn, create a 1/1 green Insect creature token. This ability triggers only once each turn.

At the beginning of your upkeep, you may mill two cards.

Whenever one or more land cards are put into your graveyard from anywhere for the first time each turn, create a 1/1 green Insect creature token.

Enchant player

Whenever a nontoken creature enchanted player controls dies, exile it and you create a 1/2 green Spider creature token with reach.