merfolk

Whenever another Merfolk you control enters, put a +1/+1 counter on target Merfolk you control.

Whenever you cast a Merfolk spell, create a 1/1 blue Merfolk creature token with hexproof. (A creature with hexproof can't be the target of spells or abilities your opponents control.)

({T}: Add {G}.)

When Growing Rites of Itlimoc enters, look at the top four cards of your library. You may reveal a creature card from among them and put it into your hand. Put the rest on the bottom of your library in any order.

At the beginning of your end step, if you control four or more creatures, transform Growing Rites of Itlimoc.

At the beginning of combat on your turn, put a +1/+1 counter on target creature you control. Then if that creature has three or more +1/+1 counters on it, transform Hadana's Climb.

Creatures you control with +1/+1 counters on them can't be blocked.

({T}: Add {U}.)

Spells your opponents cast that target a Merfolk you control cost {2} more to cast.

Abilities your opponents activate that target a Merfolk you control cost {2} more to activate.

This creature gets +1/+1 as long as you control another Merfolk or an Island.

Tap another untapped Merfolk you control: Kumena can't be blocked this turn.

Tap three untapped Merfolk you control: Draw a card.

Tap five untapped Merfolk you control: Put a +1/+1 counter on each Merfolk you control.

Other Merfolk you control get +1/+1.

This creature can't be blocked.

Whenever a creature you control enters, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on the creature, then put the card back or put it into your graveyard.)

This creature can't be blocked.

Whenever another Merfolk you control enters, this creature gets +1/+1 until end of turn.

Whenever a creature you control becomes the target of a spell or ability an opponent controls, you may draw a card.

Tishana's power and toughness are each equal to the number of cards in your hand.

You have no maximum hand size.

When Tishana enters, draw a card for each creature you control.

As this land enters, choose a creature type.

{T}: Add {C}.

{T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type.

When this creature enters, put a +1/+1 counter on each of up to two target Merfolk you control.

This land enters tapped.

{T}: Add {G} or {U}.