No more than two creatures can attack you each combat.

At the beginning of each player's upkeep, if that player controls more lands than each other player, this enchantment deals 2 damage to them.

Echo (At the beginning of your upkeep, if this came under your control since the beginning of your last upkeep, sacrifice it unless you pay its echo cost.)
: Draw a card.

This creature enters with two +1/+1 counters on it.
, : Remove all +1/+1 counters from this creature and put X +1/+1 counters on it.

Flying (This creature can't be blocked except by creatures with flying or reach.)
: Return this creature to its owner's hand.

At the beginning of your upkeep, if there are seven or more lands on the battlefield, sacrifice this enchantment and destroy all lands.

Flying
When this creature enters, untap up to seven lands.
: Return this creature to its owner's hand.

At the beginning of your upkeep, if there are four or more creatures on the battlefield, sacrifice this enchantment and destroy all creatures. They can't be regenerated.