Urza's Legacy

Switch target creature's power and toughness until end of turn.

All creatures have vigilance. At the beginning of each player's end step, tap all untapped creatures that player controls that didn't attack this turn. This artifact deals damage to the player equal to the number of creatures tapped this way.

Flying, protection from artifacts

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

T: Draw a card.

Other enchantments have "At the beginning of your upkeep, sacrifice this enchantment unless you pay 2."

Haste Echo 3R (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.) When this creature enters, destroy target land.

Beast of Burden's power and toughness are each equal to the number of creatures on the battlefield.

You gain 3 life for each creature attacking you.

Protection from blue Cycling 2 (2, Discard this card: Draw a card.)

Flying Echo 2B (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.) When this creature enters, destroy target nonartifact, nonblack creature.

This creature can't be blocked as long as defending player controls an artifact.

At the beginning of your upkeep, if you have no cards in hand, sacrifice this enchantment and target opponent discards their hand.

Untap target permanent.

Enchant creature Enchanted creature can't attack. When this Aura is put into a graveyard from the battlefield, return it to its owner's hand.

Flying When this creature enters, untap up to two lands. Cycling 2 (2, Discard this card: Draw a card.)

No more than two creatures can attack you each combat.

As an additional cost to cast this spell, sacrifice a land. Search your library for a land card, put that card onto the battlefield, then shuffle.

A player who controls more permanents than each other player can't play lands or cast artifact, creature, or enchantment spells. That player may sacrifice a permanent of their choice for that player to ignore this effect until end of turn.

Protection from black Cycling 2 (2, Discard this card: Draw a card.)

Flash Protection from white

Flash Protection from red

Each spell costs 3 more to cast except during its controller's turn.

At the beginning of your upkeep, if an opponent controls three or more creatures, sacrifice this enchantment, search your library for up to two creature cards, put those cards onto the battlefield, then shuffle.