As long as you have more cards in hand than each opponent, Descendant of Kiyomaro gets +1/+2 and has "Whenever this creature deals combat damage, you gain 3 life."

: Look at the top X cards of your library, where X is the number of cards in your hand, then put them back in any order.

Gaze of Adamaro deals damage to target player equal to the number of cards in that player's hand.

Kagemaro, First to Suffer's power and toughness are each equal to the number of cards in your hand.

, Sacrifice Kagemaro: All creatures get -X/-X until end of turn, where X is the number of cards in your hand.

Kiyomaro, First to Stand's power and toughness are each equal to the number of cards in your hand.

As long as you have four or more cards in hand, Kiyomaro has vigilance.

Whenever Kiyomaro deals damage, if you have seven or more cards in hand, you gain 7 life.

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

Masumaro, First to Live's power and toughness are each equal to twice the number of cards in your hand.

Shroud (This creature can't be the target of spells or abilities.)

Multani, Maro-Sorcerer's power and toughness are each equal to the total number of cards in all players' hands.

Domain — Territorial Maro's power and toughness are each equal to twice the number of basic land types among lands you control.

Wandering Fumarole enters the battlefield tapped.

: Add or .

: Until end of turn, Wandering Fumarole becomes a 1/4 blue and red Elemental creature with ": Switch this creature's power and toughness until end of turn." It's still a land.