Overbeing of Myth

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

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

Flying

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

, Return a land you control to its owner's hand: Draw a card.

Flying

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

Whenever this creature deals combat damage to a player, draw a card.

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

When this creature enters, draw a card.

At the beginning of each upkeep, if no spells were cast last turn, transform this creature.

Lord of Extinction's power and toughness are each equal to the number of cards in all graveyards.