Flying, lifelink At the beginning of your upkeep, sacrifice Piru unless you pay {R}{W}{B}. When Piru dies, it deals 7 damage to each nonlegendary creature.
When this creature enters, if you have four or more creature cards in your graveyard, you may return target creature card from your graveyard to your hand.
"The undead are not 'awakened.' They are evicted when there is no room left in the pit for more bodies."
As Pithing Spyglass enters, name a keyword ability or ability word. All cards in all zones lose that keyword ability or ability word and all text tied to that ability.
At the beginning of your upkeep, this creature deals 1 damage to each creature and each player. When this creature dies, it deals 1 damage to each creature and each player.
Plainswalk Planeswalkerwalk (This creature can't be blocked as long as defending player controls a planeswalker.) Whenever Plain Walker deals combat damage to a player or planeswalker, planeswalk. (If you're playing Planechase, proceed to the next plane.)
Planar Atlas enters tapped. When Planar Atlas enters, you may look at the top four cards of your library. If you do, reveal up to one land card from among them, then put that card on top of your library and the rest on the bottom in a random order. {T}: Add {C}.
At the beginning of your upkeep, flip a coin. If you lose the flip, sacrifice this enchantment. Whenever a player casts a spell, that player flips a coin. If they lose the flip, counter that spell.
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.
With heavy heart, Urza doused one world's light to rekindle another's.