Merfolk

Murders at Karlov Manor Tokens

The Lost Caverns of Ixalan Commander Tokens

The Lost Caverns of Ixalan Tokens

Hexproof (This creature can't be the target of spells or abilities your opponents control.)

Jumpstart 2022 Front Cards

Dominaria United Tokens

A Killer Among Us

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 chosen creature type: If target attacking creature token is the chosen type, put three +1/+1 counters on it and it gains deathtouch until end of turn.

When this enchantment enters, 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 this enchantment, 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.

Emperor Mihail II

You may look at the top card of your library any time.
You may cast Merfolk spells from the top of your library.
Whenever you cast a Merfolk spell, you may pay {1}. If you do, create a 1/1 blue Merfolk creature token.

"Many voices are needed to quiet this land."

Lullmage Mentor

Whenever a spell or ability you control counters a spell, you may put a 1/1 blue Merfolk creature token onto the battlefield.
Tap seven untapped Merfolk you control: Counter target spell.

Whenever a spell or ability you control counters a spell, you may create a 1/1 blue Merfolk creature token.
Tap seven untapped Merfolk you control: Counter target spell.